N  ever deal with the mess of grinding, measuring coffee and the wet filter. The Keurig single cup system brews a single cup of fresh coffee or tea at the touch of a button. Choose one of four brew sizes and program the brew temperature with the easy to use controls. Ideal for entertaining, it brews a fresh cup of gourmet coffee, tea, or cocoa in less than a minute. The unit uses patented K-Cups, which offer over 150 different varieties of pre-measured gourmet coffee, tea, and cocoa from a variety of premium brands. Its patented one-touch technology provides precise control over brewing, and there's no messy grinding or clean up. Simply open the lid, insert a K-Cup, close the lid, and select a cup size. Set the brew size and brew temperature.