1.SAFE QUALITYThe ceramic grinding core will not rust or become dull like stainless steel, ensuring safety of your food,Guaranteed to hold up against the toughest peppercorns, Kosher salt, Himalayan salt or other spices without clogging or jamming. nor will it affect the flavor of the seasoning. 2.BATTERY POWERED / ONE HANDED OPERATIONEach grinder uses 6 AAA-sized batteries (NOT INCLUDED). The easy push button makes it convenient for one handed operation. LED light is great feature of seeing exactly how much spices you are adding to your favourite dishes. 3.ADJUSTABLE ROUGHNESSThe electric pepper mills has an adjustable mill, So you can easily adjust the mill knob at the bottom, select different grinding levels according to different spices, and grind the spices you wants. 4.UNIQUE NON-SLIP DESIGNWill not slips even if your hands are wet. Beautiful and stylish gully design, can make you hold it more securely.The transparent container allows you to see the remaining fragrance in the grinder. High quality ABS body provides a comfortable feel for the grinder.