Hamilton Beach 80344Z 15 cup coffee grinder is a great add-on to any coffee maker enabling you to buy any kind of coffee, no more depending on pre-ground flavors. Hamilton Beach designed the 80344Z coffee grinder to have 3 levels of grind control - coarse, medium and fine.  Coarse coffee grounds are best for use with a percolator, medium grounds are best for auto drip coffee makers, and fine grounds are used for espresso. Hands free set up means all you have to do is press a button and the grinder will automatically stop when the grounds match your grind level Hands free Features Fineness control Hands-free--press button and let go, it will shut off automatically  Retractable cord for fast, easy storage 15 cup Capacity