These Electric Salt And Pepper Grinders Look Great On Any Table Or Kitchen. The Integrated Led Turns On Automatically When Grinding. Easy To Fill, Assemble, Disassemble And Clean.The Blue Led Light Turns On Automatically When The Grinder Is In Operation. These Electric Grinders Are Easy And Convenient To Use And Can Even Be Used With One Hand.Made From High Quality Stainless Steel, These Salt And Pepper Mills Can Be Used With A Variety Of Peppercorns, Salts, Sea Salt Crystals, Dried Herbs Or Spices For Many Culinary Uses.Ceramic Grinding Core, More Durable And Harder Than Regular Steel Core, Grinding The Spices Finer And Smoothly Please Note That The Upper Nut Is Not Over-Tightened When The Life Of The Grinder Is Shortened.Perfect For Home, Kitchen And Restaurants. The Dimensions Of The Easy-To-Clean Stainless Steel Grinders. Requires 6 X Aa Batteries Each (Not Included).