Top 15 Best Combination Drip And K Cup Coffee Maker Deals!
Some coffee drinkers want the convenience of brewing a quick cup with a K-Cup, while others prefer the rich flavor from a traditional drip coffee maker. Finding a machine that meets both needs can be a challenge.
Designed for people who enjoy flexibility in their morning routine, this type of coffee maker lets you switch between single-serve pods and full carafes. It offers the choice of speed or quantity without sacrificing taste.
Whether you’re making coffee just for yourself or for a group, it can adapt to different situations. This review will explore the key features, performance, and user experience of the best combination drip and K-Cup coffee maker. It will help you decide if this hybrid approach suits your coffee habits and what options are currently worth considering.
It will help you decide if this hybrid approach suits your coffee habits and what options are currently worth considering.
Discover the Ultimate Brew Duo That Brings Convenience and Flavor Together
| Image | Product | Price |
|---|---|---|
Our Top Picks 1 ![]() | Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee | Check Price |
Our Top Picks 2 ![]() | Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup | Check Price |
Our Top Picks 3 ![]() | Hamilton Beach FlexBrew Advanced 5-in-1 Thermal Programmable 12 Cup Drip | Check Price |
1. Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee

Experience the convenience of versatile coffee brewing with the Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee maker. Designed to satisfy both solo caffeine fixes and group servings, this machine offers flexibility like no other. Perfectly suited for those who appreciate quick single cups or a full carafe of fresh coffee.
Perfectly suited for those who appreciate quick single cups or a full carafe of fresh coffee.
Combining innovation and efficiency, the Keurig K-Duo effortlessly brews K-Cup pods and ground coffee with ease. Its multistream technology saturates coffee grounds evenly, enhancing flavor extraction whether you prefer it hot or iced. The ability to brew over ice preserves the taste while minimizing ice melt, creating consistently refreshing beverages.
The ability to brew over ice preserves the taste while minimizing ice melt, creating consistently refreshing beverages.
Quality construction ensures reliable performance with a large 72-ounce removable water reservoir shared by both brewing systems. The machine’s compact design fits comfortably on counters without sacrificing functionality. Users can select from multiple brew sizes, from a 6-ounce single cup to a full 12-cup carafe, catering to varied preferences and occasions.
Additional features boost usability, such as a front-facing control panel and programmable carafe auto brew allowing pre-set brewing up to 24 hours ahead. The strong brew and extra hot functions deliver intense flavors and higher temperatures for a satisfying cup every time. A pause-and-pour option offers the convenience of grabbing a quick cup mid-brew without spillover.
A pause-and-pour option offers the convenience of grabbing a quick cup mid-brew without spillover.
Ideal for households or small offices, this coffee maker supports both K-Cup pods and reusable filters, providing flexibility and sustainability. While not smart home compatible, its fully automatic operation with easy button controls keeps brewing straightforward.
Those who enjoy a variety of coffee styles, including iced beverages, will benefit greatly from its all-in-one design.
Pros
- Brews both single-serve K-Cup pods and ground coffee for versatility
- Multistream technology ensures full flavor extraction in every cup
- Programmable auto brew and large water reservoir enhance convenience
Cons
- Lacks smart home integration features
The Keurig K-Duo Hot & Iced coffee maker stands out for its dual functionality and user-friendly design. It delivers flavorful coffee in multiple brew sizes to suit any occasion. Whether preparing a quick iced tea or a hot pot for guests, this machine simplifies the brewing process.
Whether preparing a quick iced tea or a hot pot for guests, this machine simplifies the brewing process. Its compact footprint and strong brew options set it apart from many combination coffee makers currently available.
| Feature | Details |
|---|---|
| Brewing Options | K-Cup pods and ground coffee |
| Multistream Technology | Yes, for even saturation and rich flavor |
| Maximum Brew Size | 12-cup carafe |
| Water Reservoir | 72 ounces, removable |
| Control Panel | Front-facing with buttons |
| Special Features | Strong brew, extra hot setting, programmable auto brew, brew over ice |
| Power | 1100 watts |
| Operation Mode | Fully automatic |
| Compatible Pods | K-Cup and reusable filters |
| Smart Home Compatibility | No |
For those seeking a reliable and versatile coffee maker that blends the benefits of single-serve and carafe brewing, the Keurig K-Duo is a solid choice. Its combination of features suits a variety of lifestyles, making it an excellent addition to home kitchens and small workplaces alike.
2. Hamilton Beach FlexBrew Trio 2-Way Coffee Maker, Compatible with K-Cup

The Hamilton Beach FlexBrew Trio 2-Way Coffee Maker brings versatility and convenience to your daily coffee routine. Designed for both single-serve and full pot brewing, it offers flexible options that cater to different taste preferences. Whether you prefer K-Cup pods or ground coffee, this machine adapts effortlessly.
With its quick brewing capability and programmable features, mornings become smoother and more enjoyable. Ideal for households where coffee preferences vary, this coffee maker combines ease of use with thoughtful design for a satisfying brewing experience.
This 12-cup coffee maker is engineered to deliver multiple brewing options. It brews a single cup with K-Cup pods or coffee grounds while also making a full pot for gatherings. The single-cup brew time is an impressive 90 seconds, saving valuable time on busy mornings.
The large 56 oz water reservoir supports up to seven single-serve cups without refilling, which adds extra convenience.
The easy-touch programmable timer lets you wake up to fresh coffee by scheduling your brew ahead of time. Selectable cup sizes range from 6 to 14 ounces for ground coffee and up to 10 ounces for pods, allowing precise portion control.
Also included is the Select-a-Brew strength control offering regular or bold flavors to customize your cup. The auto pause function enables pouring mid-brew without spills.
Overall, the build quality supports durability and consistent performance, making it well suited for households seeking versatility and efficiency in one machine.
Pros
- Three brewing methods: single cup (pods or grounds) and full 12-cup pot
- Fast 90-second single-cup brewing with large water reservoir
- Programmable timer and selectable brew sizes enhance convenience and customization
Cons
- Not compatible with smart home systems
The Hamilton Beach FlexBrew Trio offers notable flexibility and user-friendly performance for varied coffee preferences. Its combination of pod and ground coffee options with a fast brew time stands out among similar machines. For those wanting both convenience and customization in one unit, this model delivers reliably.
For those wanting both convenience and customization in one unit, this model delivers reliably.
| Specification | Details |
|---|---|
| Type | Drip Coffee Maker |
| Brewing Options | Single cup (pod or ground), 12-cup full pot |
| Water Reservoir Capacity | 56 oz |
| Brewing Time (Single Cup) | About 90 seconds |
| Power | 1400 watts, 120 volts |
| Programmable | Yes, Easy-Touch Timer |
| Pod Compatibility | K-Cup compatible |
| Filter Type | Paper |
| Strength Control | Select-a-Brew (Regular/Bold) |
| Carafe | Dishwasher safe glass |
| Smart Home Compatible | No |
Its solid construction and diverse features create a dependable coffee maker for single users or families. If you want multiple brewing options without switching machines, this unit provides straightforward solutions with minimal fuss. The quick brewing speed and size flexibility further enhance its appeal.
3. Hamilton Beach FlexBrew Advanced 5-in-1 Thermal Programmable 12 Cup Drip

Experience the flexibility of brewing that perfectly suits your mood with the Hamilton Beach FlexBrew Advanced 5-in-1 Thermal Programmable 12 Cup Drip coffee maker. Whether you prefer a quick single cup from a K-Cup pod or a generous 12-cup carafe brewed from ground coffee, this machine adapts effortlessly to your needs.
Enjoy hot or iced coffee anytime using the same appliance, offering versatility rarely found in one unit. The thermal carafe keeps your coffee hot without a heating plate, preserving freshness and flavor longer. A touchscreen LED display offers easy control over strength settings and brewing options, providing convenience and precision in each cup.
A touchscreen LED display offers easy control over strength settings and brewing options, providing convenience and precision in each cup.
The Hamilton Beach FlexBrew Advanced combines multiple brewing methods in a single machine. Choose to brew single cups with K-Cup pods or ground coffee, or opt for a full 12-cup hot coffee carafe. Its smart dual-position water reservoir holds up to 60 oz.
Its smart dual-position water reservoir holds up to 60 oz. and can be placed on the side or back, maximizing space efficiency. The slim design takes up 40% less counter space than comparable models while providing impressive functionality.
Construction features a stainless steel thermal carafe that ensures consistent temperature without a warming plate, reducing the risk of burnt coffee. Brew strength is adjustable, and the machine operates fully automatically.
The removable pod-piercing needle makes cleaning hassle-free, and the removable water reservoir simplifies refilling and maintenance.
Delivering a single cup in under two minutes, this coffee maker is perfect for busy mornings and offers a removable cup rest to accommodate travel mugs up to 25 inches tall. While it doesn’t support smart home integration, the intuitive touchscreen makes operation straightforward.
Ideal for households wanting both single-serve convenience and traditional carafe brewing, it offers excellent value by combining five ways to brew in one compact unit.
Pros
- Offers five brewing options, including single cup and 12-cup carafe versatility
- Space-saving design with a dual-position removable water reservoir
- Thermal carafe keeps coffee hot and fresh longer without a heating plate
Cons
- Lacks smart home compatibility for remote operation
Hamilton Beach’s FlexBrew Advanced offers remarkable versatility and convenience without sacrificing space or flavor quality. It outperforms many traditional drip or single-serve machines by combining both capabilities in one. Users who enjoy a variety of brewing styles will appreciate its adaptability and easy cleaning features.
| Feature | Details |
|---|---|
| Brewing Methods | Single cup with K-Cup or ground coffee, 12-cup thermal carafe |
| Water Reservoir Capacity | 60 oz., removable and dual-position (back or side) |
| Thermal Carafe | Stainless steel, BPA-free, insulated |
| Brew Strength | Adjustable (Regular and Bold) |
| Programmable Features | Auto Brew with timer |
| Operation | Fully automatic with LED touchscreen |
| Power | 1125 watts, 120 volts |
| Compatible Coffee Input | Ground coffee and K-Cup pods |
| Filter Type | Paper filter |
| Special Features | Removable pod-piercing needle, removable tank, cup rest for travel mugs |
Offering a comprehensive brewing experience, this coffee maker is well-suited for individuals or families who desire flexibility without clutter. Its thermal carafe keeps coffee hotter longer than traditional models.
Though it lacks smart controls, the intuitive touchscreen delivers effortless operation every time.
4. Ninja Specialty Drip Coffee Maker | DualBrew™ Pro Specialty Coffee

Discover a versatile coffee maker designed for every craving with the Ninja Specialty Drip Coffee Maker. Combining the convenience of coffee pods and the rich flavors of ground coffee, it adapts to your busy lifestyle without compromising taste.
Equipped with multiple brew sizes and styles, this machine suits a variety of preferences, whether you want a classic drip, iced coffee, or specialty drinks like lattes and cappuccinos. Enjoy the benefit of an integrated frother and an independent hot water system that extends its use beyond just coffee.
The Ninja Specialty Drip Coffee Maker stands out with its DualBrew™ Pro system, allowing you to use both K-Cups and ground coffee beans. The permanent filter preserves essential oils and tiny coffee particles, delivering a flavor profile comparable to a French press. Its versatility shines through 13 different brewing sizes, from single cups to full carafes, accommodating various drinking occasions seamlessly.
Its versatility shines through 13 different brewing sizes, from single cups to full carafes, accommodating various drinking occasions seamlessly.
Temperature control and even saturation optimize extraction, enhancing every cup’s taste. Specialty brew options prepare rich coffee concentrates ideal for café-style beverages, while the fold-away frother crafts silky milk foam from dairy or plant-based alternatives.
Controls on this fully automatic machine are intuitive, and dishwasher-safe parts ensure hassle-free cleaning. Although it doesn’t offer smart home integration, the power and brewing customization make it perfect for households wanting both convenience and quality in one compact unit.
Pros
- Dual brewing system compatible with pods and grounds
- Wide range of brew sizes and styles including specialty drinks
- Built-in fold-away frother and independent hot water station
Cons
- Lacks smart home connectivity for remote operation
Designed for coffee lovers who appreciate variety and speed, this machine offers a unique combination rarely found in a single unit. It delivers robust flavor and multi-functionality, making it suitable for both solo coffee drinkers and larger households.
Its strong performance rivals many specialty coffee makers, providing great value by consolidating several coffee appliances into one.
| Feature | Details |
|---|---|
| Brewing System | DualBrew™ Pro (pods and grounds) |
| Brewing Sizes | 13 options including single cup and full carafe |
| Frother | Built-in, fold-away, removable frother |
| Hot Water System | Independent with two temperature settings |
| Power | 1550 Watts, 120 Volts |
| Filter Type | Permanent, reusable filter |
| Operation | Fully automatic, button control |
| Compatible Pods | K-Cup |
| Cleaning | Dishwasher-safe parts |
Overall, the Ninja Specialty Drip Coffee Maker merges convenience with quality in a thoughtfully designed appliance. It suits anyone who values both fast brewing and flavorful coffee, while enabling latte art and tea preparation without additional equipment.
This coffee maker remains a solid choice for adding café-style options to your kitchen counter.
5. Hamilton Beach 2-Way Programmable Coffee Maker, 12 Cup Glass Carafe

The Hamilton Beach 2-Way Programmable Coffee Maker offers unmatched versatility with its ability to brew both a single cup and a full pot. Designed for convenience and efficiency, it caters perfectly to differing coffee needs without compromising on quality.
Its easy programming and quick brewing function promise a fresh cup exactly how you like it.
Whether preparing a single 14 oz. serving or a full 12-cup carafe, this coffee maker adapts seamlessly to your preferences.
The inclusion of a mesh scoop for single-serve brewing simplifies the process, eliminating the need for plastic pods. Its user-friendly dual water reservoirs feature clear water windows, giving you control over each brew side. The durable stainless steel and glass construction ensures long-lasting reliability, backed by programmable options that allow you to set up your brew up to 24 hours in advance.
The AutoPause & Pour feature adds convenience, letting you enjoy coffee mid-brew without waiting for the full pot. Ideal for households or offices where variety and time-saving functions matter, this coffee maker strikes a balance between everyday usability and customization, making it valuable for many coffee drinkers.
Pros
- Two brewing options: single cup or full 12-cup carafe for flexible use
- Eco-friendly brewing with ground coffee, avoiding plastic pod waste
- Programmable up to 24 hours ahead with bold or regular strength settings
Cons
- Not compatible with K-Cup pods, limiting pod-based convenience
The Hamilton Beach coffee maker delivers excellent versatility and ease, making daily coffee preparation simple and customizable. Its dual brewing mechanism suits both solo drinkers and groups without needing multiple machines. The reusable mesh filter lowers environmental impact and cuts down on ongoing costs.
The reusable mesh filter lowers environmental impact and cuts down on ongoing costs. Below is a detailed specification overview for your reference.
| Specification | Details |
|---|---|
| Brand | Hamilton Beach |
| Model | 49980A |
| Type | Drip Coffee Machine |
| Capacity | 12 cups (carafe), 14 oz single cup |
| Power | 950 watts |
| Voltage | 100-120 Volts |
| Brewing Options | Single cup or full pot |
| Filter Type | Permanent reusable mesh filter |
| Programmable Timer | Yes, up to 24 hours |
| Auto-Pause & Pour | Yes |
| Water Reservoir | Two separate easy-fill reservoirs with water windows |
| Smart Home Compatible | No |
Compared to single-function machines, this coffee maker stands out by offering two brewing methods in one unit. Its ability to avoid pod waste while still delivering quick single cups adds practical and environmental value.
Highly recommended for those who appreciate flexible brewing without extra clutter. It provides reliable performance that easily fits into a variety of daily routines.
6. Cuisinart Coffee Center Barista Bar 4-in-1 Coffee Maker, Single-Serve Pods

Experience the convenience of versatile coffee brewing with the Cuisinart Coffee Center Barista Bar 4-in-1 Coffee Maker. Designed to handle drip coffee, single-serve pods, and espresso capsules, it caters to varied caffeine preferences seamlessly. Ideal for households and office spaces seeking a compact yet multifunctional coffee machine.
Combining functionality and style, the Barista Bar supports brewing up to 12 cups of rich drip coffee or single-serve espresso-based drinks. Its compatibility with K-Cup pods and Nespresso OriginalLine capsules broadens beverage choices without needing multiple machines. With three brewing sizes for single-serve pods, it allows precise control over coffee strength and volume, satisfying different taste preferences.
The brew strength control empowers users to personalize coffee intensity, delivering bold or mild flavors as desired. A commercial-style gold-tone permanent filter and charcoal water filter enhance taste clarity by reducing impurities. Programmability includes a 24-hour timer for scheduled brewing and an adjustable Keep Warm feature lasting up to four hours.
Programmability includes a 24-hour timer for scheduled brewing and an adjustable Keep Warm feature lasting up to four hours.
Ease of use is heightened by fully automatic operation and convenient Brew Pause functionality, letting you pour a cup mid-cycle. The integrated milk frother provides steamed milk for rich cappuccinos and lattes, eliminating separate frothing equipment. Designed with 1100 watts power and simple button controls, this unit delivers efficient performance without complexity.
Designed with 1100 watts power and simple button controls, this unit delivers efficient performance without complexity.
Constructed with durable materials and a reusable filter system, it offers sustainability alongside coffee variety. This 4-in-1 brewer stands out for its blend of traditional drip convenience and speciality espresso making, catering to users who appreciate flexibility in their daily coffee routine. The machine suits anyone wanting a multi-beverage solution that adapts to changing tastes throughout the day.
Pros
- Supports drip coffee, K-Cup pods, and Nespresso capsules in one device
- Adjustable brew strength and multiple cup sizes for personalized coffee
- Features a built-in milk frother for espresso-based drinks at home
Cons
- Not compatible with smart home systems
Offering excellent versatility and user-friendly features, the Cuisinart Coffee Center Barista Bar 4-in-1 Coffee Maker provides a comprehensive brewing experience. It brings together various coffee styles within one compact machine, making it a valuable addition to any kitchen. Its built-in frother and dual compatibility give it an advantage over single-function brewers.
| Specification | Details |
|---|---|
| Product Type | 4-in-1 Coffee Maker (Drip, Single-Serve, Espresso) |
| Brewing Capacity | Up to 12 cups (5 oz. each) drip coffee |
| Single-Serve Sizes | 6 oz., 8 oz., 10 oz. |
| Compatible Pods | K-Cup Pods, Nespresso OriginalLine Capsules |
| Filter Type | Gold-tone permanent filter, charcoal water filter |
| Special Features | Auto Shut-Off, Milk Frother, Brew Pause, Keep Warm up to 4 hrs |
| Power | 1100 watts, 110 volts |
| Operation | Fully Automatic with button controls |
For individuals who appreciate both drip coffee and espresso drinks, this Cuisinart model combines those needs efficiently. Its versatility and ease of use elevate daily coffee preparation, making it an excellent choice for homes wanting diversity without the clutter of multiple appliances.
7. Cuisinart 12-Cup Coffee Maker, Single-Serve Brewer Glass Carafe, Automatic Hot

Enjoy the versatility of brewing single cups or full carafes with the Cuisinart 12-Cup Coffee Maker. Designed for convenience and style, this machine suits all coffee preferences from a quick solo cup to a generous serving for guests.
The combination of a single-serve brewer and drip coffee maker creates a flexible coffee station that adapts to your daily routine. Its sleek glass carafe and stainless steel handle bring modern flair to your kitchen counter.
The Cuisinart 12-Cup Coffee Maker blends performance and ease effortlessly. It offers five single-serve size options, accommodating a range from 4 to 12 ounces. Compatible with all single-cup pods, including Keurig K-Cup pods, it also features a reusable filter cup for ground coffee lovers.
This allows for brewing fresh and personalized coffee effortlessly.
Equipped with a 42-ounce removable water reservoir, the machine brews coffee up to 25% faster than standard 12-cup models, saving valuable time. The programmable settings provide control over brew strength—from regular to bold and even an over-ice mode for refreshing chilled coffee. A charcoal water filter ensures each cup tastes clean and flavorful.
User convenience is enhanced with an easy-view water window and Brew Pause function to pour a cup mid-cycle. Additional features include a 24-hour brew start timer, self-clean option, automatic shutoff, and a ready alert system that prevents overbrewing.
Pros
- Dual brewing system supports single cups and full carafes
- Compatible with K-Cup pods plus reusable filter for ground coffee
- Fast brewing time with programmable strength and temperature settings
Cons
- Lacks smart home connectivity features
The Cuisinart 12-Cup Coffee Maker combines versatility with practical design, making it a valuable addition for households that enjoy both single servings and larger coffee quantities. Its ease of customization and efficient brewing set it apart from many alternatives in this category.
| Feature | Details |
|---|---|
| Brewing Capacity | Single serve (4–12 oz) and 12-cup carafe (approx. 5 oz per cup) |
| Water Reservoir | 42 oz, removable |
| Compatible Pods | Keurig K-Cup pods and reusable filter for ground coffee |
| Operation Mode | Fully automatic with button controls |
| Additional Features | Charcoal water filter, Brew Pause, 24-hour timer, self-clean, auto-off |
| Power | 1100 watts, 110 Volts (AC) |
| Material | Glass carafe with stainless steel handle |
| Filter Type | Reusable permanent filter |
For anyone who values both convenience and quality, this coffee maker provides excellent flexibility. It balances large batch brewing with quick single cups efficiently.
8. Hamilton Beach Flexbrew Advanced 5-in-1 Programmable 12 Cup Drip and

Experience versatile coffee brewing with the Hamilton Beach Flexbrew Advanced 5-in-1 Programmable Coffee Maker. Combining the convenience of a single-serve brewer with the capacity of a 12-cup drip coffee machine, it offers multiple ways to enjoy your favorite coffee styles every day.
Whether you prefer a quick cup using a K-Cup pod or a full carafe of freshly brewed ground coffee, this system adapts seamlessly to your needs. Its space-saving design fits effortlessly on any countertop without sacrificing functionality or style.
The Hamilton Beach Flexbrew Advanced excels by delivering five brewing options, letting users select between hot or iced single cups with K-Cup pods, single cups with ground coffee, or a full 12-cup pot. This versatility ensures each coffee lover finds their ideal brewing method in one machine.
Its slim footprint disguises a hidden 12-cup glass carafe housed neatly on the side, maximizing kitchen space. The dual-position 60 oz. water reservoir is removable and repositionable, allowing customization that complements different kitchen layouts.
water reservoir is removable and repositionable, allowing customization that complements different kitchen layouts.
Fast brewing capability lets you enjoy a single hot cup in less than two minutes, a feature perfect for busy mornings. The programmable touchscreen interface is intuitive and user-friendly, offering auto brew functions and strength control through regular and bold options.
Cleaning is simplified by a removable pod-piercing needle that prevents blockage, alongside compatibility with paper filters for easy grounds disposal. The machine provides a convenient cup rest that accommodates standard mugs and taller travel cups up to
With 1200 watts of power and fully automatic operation, the coffee maker meets everyday needs efficiently. It’s perfect for households seeking flexibility between single servings and group-sized pots without adding clutter.
Pros
- Five brewing methods for ultimate coffee flexibility
- Space-saving design with hidden 12-cup glass carafe
- Programmable touchscreen with auto brew and strength control
Cons
- Not compatible with smart home devices
For those who desire a highly adaptable coffee maker capable of serving both single cups and full pots, the Hamilton Beach Flexbrew Advanced delivers excellent value. Its thoughtful design and multiple features simplify brewing without sacrificing quality or convenience.
| Feature | Specification |
|---|---|
| Brewing Options | Single Serve (K-Cup or ground), 12-Cup Drip |
| Water Reservoir | 60 oz., removable, dual position |
| Wattage | 1200 watts |
| Operation Mode | Fully Automatic |
| Interface | LED Touchscreen |
| Filter Type | Paper |
| Compatible Pod | K-Cup |
| Power Source | Corded Electric |
| Special Features | Auto Shut-Off, Programmable, Removable Tank |
The balance of versatility and ease of use makes this coffee maker an attractive option when compared to single-function machines. It fits well for anyone seeking both quick personal brews and larger servings, without needing separate devices.
Its straightforward controls and reliable performance encourage daily enjoyment.
9. Ninja Specialty Drip Coffee Maker | DualBrew™ Pro Specialty Coffee

Experience coffee your way with the Ninja Specialty Drip Coffee Maker | DualBrew™ Pro Specialty Coffee. Designed to deliver speedy brewing and versatile options, it supports both coffee grounds and K-Cup pods.
This machine excels at satisfying different tastes and busy routines with remarkable convenience.
The Ninja’s skill in combining speed and flavor makes it a standout for home or office kitchens. Its sophisticated brewing technology caters to a broad range of coffee preferences without compromising efficiency or quality.
The Ninja Specialty Drip Coffee Maker offers a dual brewing system for pods and grounds, accommodating up to 13 different brew sizes. Whether you prefer a small cup or a full carafe, this appliance has all covered.
Brewing is faster than many competitors, making it ideal for mornings when time is tight.
With four distinctive brew styles, including Classic, Rich, Over Ice, and Specialty, every cup delivers results tailored to your liking. It also efficiently handles tea without altering flavor thanks to a dedicated hot water system.
A built-in fold-away milk frother enhances your coffeehouse drink options. Cleaning is straightforward, and the 60-ounce water reservoir adapts to your countertop space with flexible placement. The thermal flavor extraction ensures balanced saturation and temperature management, intensifying the taste.
Its intuitive controls and programmable features bring full automation to your coffee routine. The removable water tank simplifies refills, while the included accessories—like the smart scoop and K-Cup adapter—add practical value. This model suits anyone seeking a versatile yet compact brewer for a variety of hot beverages.
Pros
- Supports both coffee grounds and K-Cup pods for maximum flexibility
- Multiple brew sizes and styles to customize every cup
- Built-in fold-away frother transforms milk for specialty drinks
Cons
- Not compatible with smart home systems
Combining speed, adaptability, and quality, the Ninja Specialty Drip Coffee Maker stands as a strong choice for diverse coffee needs. Its dual brewing system and versatile features make it a practical addition to any kitchen. For those wanting something that satisfies both convenience and rich flavor, this machine delivers with reliability and ease.
For those wanting something that satisfies both convenience and rich flavor, this machine delivers with reliability and ease.
| Specification | Details |
|---|---|
| Type | Drip Coffee Machine |
| Compatible Coffee Input | Grounds and Pods (K-Cup) |
| Brew Sizes | 13 sizes including single serve and carafe |
| Special Features | Auto Clean, Milk Frother, Programmable, Removable Tank, Thermal, Water Filter |
| Power | 1550 watts, 120 volts |
| Operation Mode | Fully Automatic with Button Controls |
| Pod Compatibility | K-Cup compatible with included adapter |
This model impresses with its balance of speed, quality, and design flexibility. Its brew customization and convenience features make it stand out from typical drip or pod machines, appealing to a wide range of coffee preferences. For everyday use or specialty drinks at home, it is both practical and satisfying.
10. Hamilton Beach 2-Way 12 Cup Programmable Drip Hot and Iced

Discover a versatile coffee maker designed to satisfy different brewing preferences effortlessly. The Hamilton Beach 2-Way 12 Cup Programmable Drip Hot and Iced coffee machine offers the convenience of both a single-serve brewer and a full pot option.
Ideal for households where coffee needs vary from one cup to multiple servings.
With the capability to brew rich, flavorful coffee and iced coffee, this machine brings customization and flexibility right to your kitchen counter. It combines innovative features with practical design for a satisfying daily coffee experience.
The Hamilton Beach coffee maker features a unique AquaFlow showerhead that evenly saturates coffee grounds for a full extraction of flavors. Its two-way brewing system allows you to make either a single cup with loose grounds or a whole 12-cup carafe, addressing diverse needs without cluttering your space with multiple machines.
Customization is simple thanks to six brewing settings, including regular, bold, hot, and iced coffee options. An intuitive touchscreen enables programming up to 24 hours in advance, so your coffee is ready exactly when you want it.
Built for convenience, the coffee maker includes separate easy-fill water reservoirs for each brewing side. Its automatic shutoff after 4 hours adds safety and energy efficiency.
Pros
- Two brewing options: single-serve and full 12-cup pot
- Programmable up to 24 hours ahead with a user-friendly touchscreen
- Six brew settings including iced coffee for personalized flavor
Cons
- Not compatible with K-Cup pods, only ground coffee
Combining the capabilities of two coffee machines in one device, this Hamilton Beach model offers remarkable versatility and ease of use. It suits individuals or families who appreciate brewed-to-order coffee without sacrificing convenience or counter space. When compared to separate single-serve or drip machines, it saves both money and kitchen real estate while delivering reliable performance.
| Specification | Details |
|---|---|
| Type | Drip Coffee Machine |
| Capacity | 12 cups (carafe side), single cup (single-serve side) |
| Brew Strength | Adjustable (Regular, Bold) |
| Brewing Modes | Hot coffee, Iced coffee |
| Programmable Timer | Up to 24 hours ahead |
| Interface | Touchscreen display |
| Power | 950 watts, 120 volts |
| Filter Type | Paper |
| Operation | Fully automatic |
| Water Reservoirs | Separate easy-fill reservoirs for each side |
| Auto Shut-Off | 4 hours |
| Smart Home Compatible | No |
Overall, this Hamilton Beach coffee maker is a practical option for those seeking flexibility without complexity. Its clear interface and programmable features leave little guesswork.
11. Hamilton Beach FlexBrew 2-Way Brewer Programmable Coffee Maker (49976) Bundle

Enjoy the best of both worlds with the Hamilton Beach FlexBrew 2-Way Brewer Programmable Coffee Maker (49976) Bundle. This versatile machine offers the convenience of brewing a single cup with a K-Cup pod or a full pot using ground coffee, making it perfect for various coffee preferences.
Designed to fit seamlessly into any kitchen setting, it combines flexibility and efficiency. The programmable feature adds an extra layer of convenience, allowing you to wake up to freshly brewed coffee every day.
The Hamilton Beach FlexBrew offers a unique 2-way brewing system, accommodating both single-serve pods and ground coffee. This adaptability makes it a great fit for home use, small gatherings, or even travel. Its fully automatic operation and simple button interface make brewing quick, with no complicated settings to manage.
Quality construction ensures durability, while the reusable filter allows for eco-friendly and cost-effective brewing with ground coffee. The brewer also supports iced coffee preparation, expanding its versatility beyond hot coffee.
Though it does not support smart home integration, the programmable timer offers many scheduling options to suit daily routines.
Performance-wise, the machine delivers consistent brews, whether making one cup or a full pot. The removable drip tray simplifies cleanup when using K-Cup pods. Overall, the FlexBrew balances function and convenience with a design suited for users who desire brewing flexibility without sacrificing ease of use.
Pros
- Dual brewing options for single-serve pods or ground coffee
- Programmable timer allows convenient scheduled brewing
- Reusable filter minimizes waste and reduces costs
Cons
- Lacks smart home compatibility
Offering excellent versatility and reliability, the Hamilton Beach FlexBrew lets users customize their coffee experience effortlessly. Its combination brewing feature is a standout choice for varied tastes and brewing preferences.
| Technical Specification | Details |
|---|---|
| Coffee Maker Type | Drip Coffee Machine |
| Operation Mode | Fully Automatic |
| Coffee Input Type | Ground Coffee, K-Cup Pods |
| Filter Type | Reusable |
| Programmable | Yes |
| Specific Uses | Iced Coffee, Home Brewing, Traveling, Small Gatherings |
| Human Interface Input | Buttons |
| Smart Home Compatibility | Not Compatible |
| Power Source | AC Adapter |
In my experience, this coffee maker excels at meeting diverse brewing needs with ease. Its user-friendly design and flexibility make it an excellent addition to households wanting both quick single cups and full pots without changing appliances frequently.
12. Ninja DualBrew Pro Hot & Iced Coffee Drip Coffee Maker

Enjoy the flexibility of brewing your favorite coffee just the way you like it with the Ninja DualBrew Pro Hot & Iced Coffee Drip Coffee Maker. Designed to handle both coffee grounds and pods, this machine offers extensive brewing options and styles for every preference.
Its versatility makes it a standout choice for those who appreciate quality and convenience. From small cups to full carafes, you can customize the size and strength of your coffee with ease.
The powerful brewing system guarantees a balanced and satisfying taste experience with every use.
The Ninja DualBrew Pro easily adapts to your coffee habits. It supports both ground coffee and K-Cup pods, providing multiple brew sizes ranging from an extra small cup to a full 12-cup carafe.
Advanced thermal flavor extraction technology ensures even saturation and precise temperature control for a perfectly brewed cup each time. Making iced coffee is simple, as fresh coffee brews directly over ice without dilution.
A foldable single-serve platform reduces splashing and accommodates various cup sizes, adding to user comfort.
Maintenance is hassle-free with dishwasher-safe parts and a removable pod adapter for thorough cleaning. The 70-ounce removable water reservoir simplifies refills, and the adjustable warming plate keeps coffee warm for up to four hours. Compact yet durable, this coffee maker blends convenience with exceptional performance, making it an excellent addition to any kitchen.
It suits individuals seeking a reliable, versatile machine that delivers fresh coffee quickly and with minimal fuss.
Pros
- Supports both ground coffee and K-Cup pods for maximum flexibility
- Multiple brew sizes and three flavor styles to customize each cup
- Brews coffee directly over ice for flavorful, undiluted iced coffee
Cons
- The machine may require occasional deep cleaning to prevent residue buildup
The Ninja DualBrew Pro Hot & Iced Coffee Drip Coffee Maker stands out with its adaptability and well-balanced brewing technology. It combines convenience and quality, catering to varied coffee preferences effortlessly. Its multifunctional design surpasses many single-use brewers by offering both pod and grounds compatibility, along with iced coffee capability.
Its multifunctional design surpasses many single-use brewers by offering both pod and grounds compatibility, along with iced coffee capability. This makes it a smart choice for anyone looking to enjoy diverse coffee styles without investing in multiple machines.
| Specification | Detail |
|---|---|
| Coffee Maker Type | Drip Coffee Machine |
| Compatible Coffee Pods | K-Cup |
| Coffee Input Type | Grounds and Pods |
| Operation Mode | Fully Automatic |
| Wattage | 1550 watts |
| Voltage | 120 Volts |
| Special Features | Auto Shut-Off, Removable Drip Tray, Dishwasher-Safe Parts |
| Brew Sizes | 10 Grounds Sizes and 4 Pod Sizes |
| Water Reservoir Capacity | 70 oz., Removable |
| Keep Warm Function | Adjustable warming plate (up to 4 hours) |
Ideal for coffee lovers who enjoy variety and ease, the Ninja DualBrew Pro combines quality, convenience, and a wide range of options in one unit. It performs equally well with pods or grounds and offers a unique iced coffee feature.
This brewer’s thoughtful design and efficient operation make it a valuable addition to any kitchen.
13. Ninja Drip Coffee Maker | DualBrew™ Pro Hot & Iced

Experience the perfect coffee every time with the Ninja Drip Coffee Maker | DualBrew™ Pro Hot & Iced. Designed to combine convenience and versatility, it swiftly brews your favorite coffee using either grounds or pods with impressive speed. Whether you crave a hot cup or a refreshing iced brew, this machine adapts seamlessly to your lifestyle.
Its innovative thermal flavor extraction system ensures bold and rich flavors, while multiple brewing sizes and styles accommodate individual preferences. Ideal for busy mornings or relaxing afternoons, this coffee maker enhances your daily coffee ritual with ease and precision.
The Ninja DualBrew™ Pro offers a unique blend of flexibility and performance rarely found in one machine. It supports both coffee grounds and K-Cup pods, accommodating the best of both worlds without extra equipment.
Brewing sizes range widely from a small cup to a full 12-cup carafe, allowing you to tailor each brew to your needs.
Three distinct brew styles—Classic, Rich, and Over Ice—provide variety to brighten any coffee moment. The thermal flavor extraction duo technology improves the saturation and temperature control, resulting in exceptional taste.
Its fold-away single-serve platform keeps your kitchen tidy and reduces splash during brewing. The keep warm function extends freshness for up to four hours, supporting slower sipping without loss of flavor.
Compact yet powerful, it suits home, office, or on-the-go coffee drinkers looking for quality and variety without hassle.
Pros
- Compatible with both coffee grounds and K-Cup pods for versatile brewing.
- Nine brew sizes for grounds and four for pods, allowing precise customization.
- Thermal flavor extraction duo enhances coffee taste with optimal temperature and saturation.
Cons
- The machine requires a larger countertop space compared to some single-serve models.
Blending adaptability with robust performance, the Ninja Drip Coffee Maker | DualBrew™ Pro elevates everyday coffee making. Its ability to brew pod or ground coffee hot or iced provides a versatile solution catering to various tastes and preferences.
| Specification | Details |
|---|---|
| Type | Drip Coffee Machine |
| Brewing Options | Ground Coffee, K-Cup Pods |
| Brew Sizes | 9 for grounds, 4 for pods (ranges from 6 oz. to full 12-cup carafe) |
| Brew Styles | Classic, Rich, Over Ice |
| Water Reservoir | 60-oz. Removable |
| Keep Warm | Up to 4 hours (Adjustable warming plate) |
| Power | 1550 watts, 120 volts |
| Additional Features | Auto Shut-Off, Fold-away Tray, Dishwasher Safe Parts, Permanent Filter |
Users will appreciate the seamless switch between pods and grounds, making it a flexible machine for multiple preferences. While it occupies some counter space, the ease of use and quality results make it a worthwhile addition for anyone prioritizing variety and efficiency in coffee preparation.
14. Ninja (Refurbished CFP301 DualBrew Pro Specialty 12-Cup Drip Maker with

Discover the Ninja (Refurbished CFP301 DualBrew Pro Specialty 12-Cup Drip Maker, a versatile coffee machine designed to satisfy various brewing preferences. Combining a grounds and pod system, it offers exceptional flexibility and speed in coffee preparation.
Enjoy rich flavors and specialty coffeehouse-style drinks right at home, while the multi-position water reservoir and built-in frother add convenience and style to your kitchen. This is an ideal choice for coffee lovers who appreciate variety and quality.
With its dual coffee maker design, brewing either ground coffee or K-Cup pods is seamless. It features nine grounds brew sizes and four pod brew sizes, accommodating single cups to full carafes. Fast startup brewing ensures coffee is ready quickly, beating many competitors.
Fast startup brewing ensures coffee is ready quickly, beating many competitors.
The machine includes four brew style options—Classic, Rich, Over Ice, and Specialty—allowing you to customize your coffee strength and profile. A super-rich specialty concentrate is available for crafting lattes and cappuccinos with ease. The thermal flavor extraction system delivers consistent saturation and precise temperature control, extracting maximum taste.
Additional features greatly enhance usability: an independent hot water system provides hot or boiling water for soups and hot drinks. A built-in, fold-away frother creates smooth milk froth and is removable for cleaning. The 60-ounce water reservoir can be positioned for your kitchen space and is easy to refill.
Cleaning is simplified with dishwasher-safe parts and a removable K-Cup pod adapter.
Durability and thoughtful design make this coffee maker a valuable addition to any home. It suits individuals and families seeking flexible brewing options without compromising flavor or convenience, offering a practical solution compared to single-method machines.
Pros
- Dual system brews both grounds and K-Cup pods with multiple size options
- Built-in fold-away frother for specialty coffee drinks
- Independent hot water system with hot and boil settings
Cons
- Learning curve due to multiple settings and options
The Ninja DualBrew Pro Specialty coffee maker is a comprehensive option for those seeking versatility and quality in one machine. Its multi-functionality and customization options position it well against traditional drip coffee makers and pod-only systems.
| Feature | Description |
|---|---|
| Coffee Maker Type | Drip Coffee Machine |
| Brewing Systems | Grounds and K-Cup Pods |
| Brew Sizes | 9 Ground Sizes, 4 Pod Sizes |
| Brew Styles | Classic, Rich, Over Ice, Specialty |
| Water Reservoir | 60 oz, Multi-Position |
| Frother | Built-In Fold-Away, Removable |
| Hot Water System | Independent with Hot & Boil Settings |
| Power | 1550 watts, 120 Volts |
| Operation Mode | Fully Automatic |
| Compatible Pods | K-Cup |
| Filter Type | Paper |
Its thoughtfully engineered features ensure great coffee taste delivered with ease. Perfect for households wanting variety, speed, and specialty options, this machine offers excellent value for the convenience and quality provided.
15. AIRMSEN 12-Cup Programmable Dual Coffee Maker – Single Serve Machine

Experience coffee versatility like never before with the AIRMSEN 12-Cup Programmable Dual Coffee Maker. Designed to accommodate both single-serve and multi-serve brewing preferences, it offers convenience for any coffee lover. Whether brewing a quick cup with a K-Cup pod or a full pot for guests, this machine adapts seamlessly.
Its programmable features and rapid brewing system add a modern touch to everyday coffee routines. The sleek design fits comfortably in kitchens or offices, making it a reliable choice for diverse brewing needs.
The AIRMSEN Dual Coffee Maker combines functionality and flexibility in one compact unit. It offers three brewing options: single-serve with K-Cup pods or ground coffee, and multi-serve brewing for 4 to 12 cups.
The 1000W power ensures a full pot brews in about 10 minutes, while single cups are ready in under 90 seconds. Its dual boiler and advanced water flow technology preserve the coffee’s full taste profile with every use.
Operating the device is simple through an intuitive touchscreen. Users can customize cup size and strength by adjusting water and coffee amounts.
A 24-hour preset timer lets you wake up to hot coffee thanks to Delay Start functionality. The 60oz multi-serve water tank and 15oz single-serve tank offer ample capacity without needing frequent refills. Maintenance is easy, featuring a removable filter and auto-clean function for hassle-free use.
A 2-hour keep-warm setting keeps your coffee at the perfect temperature longer.
Durability and smart construction add to the machine’s appeal. The drip-free glass carafe and compact footprint optimize counter space. Ideal for families or offices wanting both convenience and coffee variety, this maker delivers excellent performance and offers great value for everyday use.
Ideal for families or offices wanting both convenience and coffee variety, this maker delivers excellent performance and offers great value for everyday use.
Pros
- Three brewing styles in one device for versatile coffee options
- Fast brewing times with high-power dual boiler system
- Programmable with touchscreen and delay start for convenience
Cons
- Single-serve water tank may require more frequent refilling during heavy use
Combining efficiency and customization, the AIRMSEN 12-Cup Programmable Dual Coffee Maker fits well in any coffee routine. It simplifies choosing between multiple brewing methods without additional machines. The overall build and features support busy mornings and group servings equally well.
The overall build and features support busy mornings and group servings equally well.
| Specification | Details |
|---|---|
| Brewing Methods | Single-serve (K-Cup & ground), Multi-serve (4-12 cups) |
| Capacity | 60oz (multi-serve tank), 15oz (single-serve tank) |
| Power | 1000 watts |
| Control | Touchscreen with programmable options |
| Features | Delay Start, Auto Clean, Keep Warm, Removable Filter |
| Compatible Pods | K-Cup |
| Water Tank | Oversized for multi-serve, integrated for single-serve |
Personally, the combination of speed, flexibility, and ease of cleaning makes this coffee maker a solid choice. It meets diverse needs without cluttering the kitchen. If variety and programmability matter, this model stands out among similar options.
Top Picks: Best Combination Drip & K-Cup Coffee Makers
Brewing options and compatibility
When choosing the best combination drip and k cup coffee maker, understanding the brewing options and compatibility plays a significant role in finding the right match for your needs. These machines typically support a variety of coffee pods such as KCup and reusable pods, offering flexibility for users who prefer convenience or eco-friendly alternatives.
This ability to brew single cups as well as full carafes allows for versatility whether brewing for yourself or for a group. Considering the size options and pod compatibility helps in selecting a coffee maker that aligns with daily coffee habits and personal preferences, making the brewing experience both enjoyable and practical.
Features and functionalities
When selecting a coffee maker that combines both drip and K cup brewing options, it’s helpful to prioritize models offering programmable settings and timers to customize your brewing schedule according to your daily routine. Being able to set strength and temperature control allows you to tailor the coffee to your taste preferences, whether you enjoy a stronger morning brew or a milder afternoon cup.
Many machines also include autoshutoff and energy-saving modes, which provide convenience and safety by turning the machine off automatically after a period of inactivity while reducing power consumption. These thoughtful functionalities contribute to a versatile and user-friendly experience, making it easier to enjoy freshly brewed coffee with minimal effort. Such coffee makers are ideal for households where individuals have varying flavor preferences or are pressed for time but still want quality coffee without compromising on convenience or environmental considerations.
Ease of use and maintenance
When choosing the best combination drip and k cup coffee maker, paying attention to how simple it is to keep the machine clean can make a big difference in daily use. Machines designed with parts that are easy to take apart and put back together save time and reduce hassle during cleaning.
Clear indicator lights and an intuitive user interface contribute to a more straightforward brewing experience, guiding users effortlessly through the process and signaling when maintenance or refilling is needed. These thoughtful features combine to make operating and maintaining the coffee maker a smooth, user-friendly task for anyone starting to integrate this versatile appliance into their kitchen.
Price and warranty considerations
When choosing the best combination drip and K cup coffee maker, understanding how price relates to the features offered can help find a machine that balances cost and performance effectively. Models with advanced brewing options or larger water reservoirs might come at a higher price but provide greater convenience and versatility.
A longer warranty period typically indicates durable construction and better protection for your investment. Availability of customer support and service also plays a key role since easy access to professional assistance can resolve issues promptly, ensuring the machine remains reliable over time.
Considering these elements together will guide you toward a purchase that fits your budget while providing dependable operation and helpful backup support when needed.
Build quality and design
When choosing a coffee maker that combines the convenience of drip brewing with the versatility of K cup compatibility, focusing on the quality of materials and overall finish will help ensure a durable and reliable machine. Machines constructed with sturdy plastics or stainless steel tend to stand up well to daily use, while a polished or matte finish can complement your kitchen’s style. Compact models with a smaller countertop footprint are ideal for kitchens where space is limited or for those who prefer a tidy and organized appearance.
Compact models with a smaller countertop footprint are ideal for kitchens where space is limited or for those who prefer a tidy and organized appearance. Additionally, the noise level during brewing is an important factor; quieter operation allows you to make coffee without disturbing others, especially during early mornings or in shared living spaces. Considering these elements together will help you find a coffee maker that fits your space, lasts over time, and offers a pleasant user experience every time you brew.
Additional convenience factors
Choosing the best combination drip and k cup coffee maker involves paying attention to several key features that enhance your brewing experience. A machine that allows the flexibility to brew both single servings and full pots caters well to different routines, whether you want a quick cup or need to serve multiple people.
Look for models that come with included accessories such as reusable filters or carafes, which add value by reducing waste and increasing convenience. Compatibility with coffee grinders or other brewing accessories can further personalize your coffee making, allowing you to use freshly ground beans or preferred pods. Considering brand reputation alongside user reviews provides insight into the reliability and overall satisfaction related to a specific coffee maker, helping to avoid common issues and ensuring better performance.
Additional convenience factors like programmable timers, easy-to-clean components, and intuitive controls often make daily use simpler and more enjoyable.
People Also Asked
Are Combination Drip And K-Cup Coffee Makers Easy To Clean And Maintain?
Combination drip and K-Cup coffee makers are generally easy to clean and maintain, but they require regular descaling and cleaning of both the drip and single-serve components. Following the manufacturer’s instructions helps ensure optimal performance and longevity.
What Are The Top-Rated Combination Drip And K-Cup Coffee Makers Available In 202
Top-rated combination drip and K-Cup coffee makers in 2024 include the Keurig K-Duo Plus and the Cuisinart SS-10P1, both praised for their versatility and ease of use. These models allow brewing single-serve K-Cups or full carafes, catering to different brewing preferences.
How Do Combination Drip And K-Cup Coffee Makers Work?
Combination drip and K-Cup coffee makers brew coffee by allowing you to use either ground coffee in a traditional drip filter or a pre-packaged K-Cup pod. They heat water and direct it through the selected coffee medium, then drip the brewed coffee into a carafe or cup.
What Features Should I Look For When Choosing A Drip And K-Cup Coffee Maker?
When choosing a drip and K-Cup coffee maker, look for features like brewing versatility, adjustable brew strength, and easy-to-clean components. Additionally, consider water reservoir size, programmability, and compatibility with various K-Cup pod sizes for convenience.
How Do The Brewing Times Compare Between Drip Coffee And K-Cup Pods In These Combo Machines?
In combo machines, K-Cup pods typically brew faster, taking about 1 to 2 minutes, while drip coffee usually requires around 4 to 6 minutes due to the larger water volume and brewing process. This makes K-Cups more convenient for quick single servings compared to the longer drip coffee cycle.
Conclusion
Choosing the best combination drip and K cup coffee maker offers the flexibility of brewing a full pot for gatherings or a single cup for convenience without sacrificing quality. These machines typically balance ease of use with versatility, making them ideal for households with diverse preferences or individuals who appreciate both brewing styles. While some models may have a higher price point or require occasional maintenance to prevent clogging, the convenience and variety they provide often outweigh these minor drawbacks.
For anyone seeking a coffee maker that adapts to different brewing needs without occupying extra counter space, this type of appliance stands out. Evaluating your brewing habits and kitchen space will help determine if this is the right choice, but overall, the best combination drip and K cup coffee maker remains a practical and valuable addition.
