Several brands and models of single-serving coffee makers are available to meet every coffee-lover's needs. Keurig, Tassimo, and Flavia make the most popular machines. Each brand has it's own selection of coffee/tea blends in a filtered cup or disc. That means no cleaning afterward and every cup is freshly-brewed in less than a minute. If you like to try different blends and flavors, Keurig has the largest selection with over 200 varieties of coffee and tea.