Coffee and Large Grain Mill by VICTORIO VKP1024B COARSE TO FINE: Easily adjustable settings for grinding coffee beans and other large dry beans or grains LARGE CAPACITY HOPPER: Holds up to 4.5 cups of beans or grains STABLE ATTACHMENT: Mounting Clamp securely attaches to stable surfaces from 1/2 inch to 2 inches thick ACCESSORIES: Optional electric motor available 2 YEAR WARRANTY