Sunrain Gravity Electric Salt And Pepper Grinder Set, Automatic Pepper And Salt Mill Grinder,battery-operated With Adjustable Coarseness, Premium Stai 1.Automatic Operation:Our pepper grinder adopts advanced gravity sensing design, No need manual grinding, no buttons to press,great for customers suffering of Chronic Hand Pain. Simply flipped the grinder and you will have fresh ground spices.Allows you to activate the distribution of your favorite spices with one hand, while the other hand is free to handle other kitchen tasks. 2.Adjustable Grind Coarseness: The ceramic grinder is located at the top to remove your pepper from coarse to fine and keep your table or countertop FREE OF RESIDUE.Rotate clockwise into fine particles and rotate counterclockwise to grind into coarse particles.Simple and fashion design, suitable for all dinner tables and kitchen countertops. 3.Blue LED Light:Not cheap-looking and boring white light anymore, blue light is not only bright but also gentle.When you have dinner with your family or loved ones, this gentle blue light adds a warm and romantic atmosphere.The blue LED light will turn on automatically during use,you can see exactly where your seasoning is landing. 4.High Quality & Large Capacity:The black stainless steel matte cap provides a comfortable feel for the grinder.High quality acrylic material, Non-corrosive and antioxidative, makes spices fresh and healthy. Large capacity is easy to refill and clean, and it is more durable than glass. large capacity make you not need to refill your pepper grinder often. 5.Battery Powered:Fill with 6 x AAA batteries as per instructions before use (batteries are not included),which provide strong power for the pepper mill, you don"t have to spend a lot of manual grinding.