describe: Strong and Slimline stainless steel and acrylic materials, Non-corrosive and antioxidative, makes spices fresh and healthy. Large capacity is easy to refill and clean, making you not need to refill your pepper grinder often. Rapid GrindingPowerful and 3 times faster than traditional hand grinders.It can grind any solid particles such as black/white pepper,sea salt and pepper corns.No need manual grinding,no buttons to press.Simply tilt to automatically activate the spice grinder. One Hand OperationNo need manual grinding, no buttons to press, just simply tilt to automatically activate the spice grinder. The blue LED light will turn on automatically to prevent from over flavoring [Adjustable Grinding Coarseness] Our salt or pepper mill features a premium quality acrylic grinder that supports different grind coarseness settings from FINE to COARSE. Satisfy any spices and any coarseness you want. Includes, non-corrosive ceramic and fully adjustable grinder with reinforced grinder housing. Making you cook like professional chef Easy to UseNo need manual grinding, no buttons to press.Simply tilt to automatically activate the spice grinder. Just turn vertically and then stop grinding.Easy to wash and dry. Note: 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.