Features: 1. Large Application: grind black pepper, white pepper, sea salt,grind meat ,beef ,grind spice soybean and solid granules. 2. Simple Operation: simply tilt to automatically activate the spice grinder,the blue LED light will turn on automatically. 3. Adjustable Coarseness: adjust the top adjuster to grind your pepper corns and sea salt or meat beef soybean with fine to coarse. 4. Battery Powered: 6 AAA batteries powered,no buttons to press or manual grinding.(Batteries not included). 5. High quality & large capacity:High quality Stainless steel + ABS + acrylic + ceramic grinding core material, Non-corrosive and antioxidative, makes spices fresh and healthy. Item Name:Electric Pepper Grinder Material:Stainless steel + ABS + acrylic + ceramic grinding core Color:As the picture show Size:20CM/7.8IN*6.3CM/2.5IN Instruction and Battery Installation: 1,Unsrew the upper cap with anti-clockwise direction and remove it from the body. 2,Fill 6XAAA batteries into the battery compartment as per the picture showing 3,Put the upper cap back to the body and turn it to fixt with clockwise direction Package includes: 1 x Electric Pepper Grinder(Without 6 AAA batteries)