Function: 1. This coffee mill provides perfect grinding control make fresh coffee for coffee enthusiasts. Enjoy each step of brewing, enjoy the pleasing fragrance, and enjoy starting your day. 2. Operation The portable coffee grinder does not needed a battery, power or long plastic cable, and you can travel with fresh coffee beans on the next camping, hiking, backpacking or outdoor travel.Product parameters：♣ Name: Manual coffee bean grinder♣ Color: Dark color,light color♣ Product size: 15*6.7* cm♣ Handle length: 12.6 cm♣ Capacity: soybean storage warehouse 40g, flour storage bin 40g♣ Material: Solid wood, Cast iron? packing list:1 x Manual grinder♣ Wonderfully versatile:This grinder will also allow chopping nuts to enhance your salads or create great homemade cookies, chopping herbs, and spices for a fresh addition to your gourmet meals.