Possibly the best Keurig, this machine comes with some smart features that mae the brewing process a piece of cake. Unlike most other Keurig models, this one actually reminds you when it is time for maintenance, that is, starting the descaling process to keep your coffee maker clean. This matte black coffee maker brews sizes from 6 to 12 oz and it is perfect for making your favorite coffee, tea, hot chocolate or any iced beverage. It is also compatible with the my-k-cp universal reusable coffee filter that allows you to brew your own ground coffee, but the filter is not included in the purchase.