Ergonomic Hourglass Design, Elegant and Practical: This electric pepper grinder features a unique ergonomic hourglass shape. Adjust the thickness to your liking and grind each grain precisely: With the innovative adjustable thickness function, you can freely switch from fine powder to coarse spices by simply turning the base knob, satisfying your personal desire for food taste. Type-C Charging, Long-Lasting Battery Life and More Economical Use: The built-in Type-C charging port eliminates the need for frequent battery changes. LED Lighting, Precise Seasoning in the Dark: The specially equipped LED lighting can automatically light up when there is insufficient light in the kitchen, illuminating the seasoning area to ensure that every grinding and adding is done accurately, even when cooking at night.