Bean-to-Cup Coffee Machines Bean-to-cup Machines are ideal for those Monday mornings you're tired and want to press the button. They also provide a level of flexibility to more adventurous drinkers. They work by storing whole beans in a hopper and then grinding them prior to brewing and pouring a beverage http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1461051