The Baratza Vario-W coffee grinder offers weight based grinding for extreme accuracy. Rather then using a timer, the Vario-W is a fully integrated real-time weight based grinder. The Vario-W has 3 user programmable grind/dosing buttons. It features top quality Swiss 54mm ceramic burrs and 230 fineness settings. This is an outstanding choice when you plan to grind for more than one type of coffee preparation.