Specifications: It is freshly ground and used, and the taste is better. By turning the black knob at the bottom to easily adjust the thickness of the salt and pepper to achieve perfect grinding and seasoning. Bottom is equipped with a white LED light, you can clearly see the salt or pepper when seasoning, to control the amount of seasoning. One-button automatic operation, easy to use and simple to operate. Grinder is battery operated, and its unique one-handed design is very easy to use, so you only need to press the top button to season it. The visible part of the pepper mill is made of the highest quality acrylic glass, and you can clearly see the grinding process. Built-in rust-proof ceramic grinding core can ensure smooth and easy grinding of Chinese pepper, grinding any spices without changing its flavor. Mode of operation 1. Remove the lid and put the seasoning in the grinder. 2. Install 6 AAA batteries. 3. Adjust the grinding roughness. 4. Close the lid. 5. Start sprinkling with pepper. Reminder: Always follow the safety instructions and always keep the mill clean. Wipe the inside with a damp cloth, then dry it with a cloth or kitchen towel. Do not use gasoline, solvents or abrasives under any circumstances. Do not immerse the device in water. Item Name: Pepper Grinder Material: PP, ABS, Acrylic, Ceramic Power By: 6 x AAA Batteries (3 x AAA Batteries for Each Grinder) (Not Included) Features: Easy to Use, Convenient, Durable Size: 20.5cm x 5.2cm x 5.2cm/8.07" x 2.05" x 2.05" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Pepper Grinder (Others Not Included)