The Mr. Coffee® Single Serve Coffee Brewer features Keurig Brewed® Technology for coffee house quality at home. Choose from a variety of over 200 K-Cup® Packs from coffee and tea to hot cocoa. The 24-ounce removable reservoir holds multiple cups of water before refilling. Note: Do not use distilled or reverse osmosis water as this may cause overfilling in the drip tray. The Mr. Coffee® Single Serve Coffee Brewer features a serving size selector that allows you to choose between two cup sizes. The drip tray can be removed to accommodate larger cups or travel mugs so you can take your coffee to go. Making a fresh, hot cup of coffee, tea, or hot cocoa is easy with the Mr. Coffee® Single Serve Coffee Brewer. Simply fill the reservoir, place your desired K-Cup® into the holder, choose your cup size, press the brew now and in a few minutes you will enjoy a delicious beverage. Powered by Keurig Brewed® Technology.