Gravity Electric Salt and Pepper Grinder Set, 2pcs Battery Powered Automatic Pepper Mills High-quality Material: Our pepper mill is made of stainless steel and acrylic. The stainless steel electric pepper grinder is corrosion-resistant and can ensure maximum durability. The acrylic case is used to hold pepper or coarse salt. The salt and pepper grinder set will not cause harm to you and your family. Automatic Operation: Our gravity salt and pepper grinder set allows you to grind your spices without using both hands, you don't need to use the switch. You just need to tilt the automatic pepper grinder down, it will start automatically and the blue LED light will turn on automatically. Adjustable Grind: The ceramic grinder is located on the top to remove your pepper from coarse to fine and keep your table or counter free of residue. Turn clockwise for fine particles and turn counterclockwise for coarse particles. Simple and modern design, suitable for all dining tables and kitchen countertops. Easy to Use: This pepper mill can be operated with one hand. The speed and efficiency of the electric pepper grinder is 3 times higher than that of the manual pepper grinder. For this pepper mill grinder, you can also freely adjust the coarseness of the seasonings to meet different requirements. Battery Powered: Please fill with 6 AAA batteries according to the instructions before use (batteries not included), which provide strong power for the pepper mill, you don't need to spend a lot of manual grinding.