Durable 40mm stainless steel conical burrs create uniform grounds for optimal flavor extraction 15 settings (plus Micro settings) let you adjust your grind to suit your taste One-touch start timer keeps your last setting, just push to grind Hopper holds up to 0. 75 lbs of Coffee beans Grounds container accommodates up to 110 grams (enough for 12 cups). never use water or other liquids to clean the inside of the grinder/burrs