[Electric Operation]: Our pepper grinder features an advanced gravity-sensitive design that allows you to get freshly ground spices by simply turning the grinder. It allows you to activate the dispensing of your favorite spices with one hand, while the other hand allows you to handle other kitchen tasks. Great for family members or friends who suffer from chronic hand pain. [High-quality Material & ]: The stainless steel lid provides a comfortable feel for the grinder. High-quality acrylic plastic material, non-corrosive, more durable than glass. Large capacity, easy to refill and clean, no need to refill your pepper grinder frequently. Ceramic grinding core can prevent spice contamination caused by oxidation of the metal grinding core. [Simple Adjustable Coarse and Fine Knobs]: The ceramic grinder is located on the top and turns clockwise for fine particles and counterclockwise for coarse particles. Simple and stylish design, suitable for all dining tables and kitchen counters. [Blue LED Light]: The gentle blue light adds warmth and romantic atmosphere to your dinner. The blue LED light will automatically light up when in use, you can see exactly where your spices are falling. And you can clearly see your spice grinding amount to avoid waste. [Battery Powered]: Please charge each grinder with 6 AAA batteries (batteries not included) according to the instructions before use to provide strong power to the pepper mill, no need to waste too much manual grinding. (Pepper and salt are not included in the package). We recommend using sustainable rechargeable batteries.