Wide Application: works for black peppers, white pepper, dried pepper, sesame, sea salt, and cumin it is a perfect companion for the kitchen, restaurant, party, and outdoor picnic Adjustable Coarseness: cuisines require varied coarseness of seasoning, just rotate the knob from fine to coarse to achieve this goal Our grinder is equipped with a rustproof abrasion-resistant ceramics head to smooth and fine grind Excellent: top cover design can blocks effectively and keeps the kitchen clean and tight, built-in LED light makes it easier to add an appropriate pepper or salt to your Cover and Light both auto-opening when tilting the grinder, and turn off by put it upright Automatic: Electric grinders must have a sensor to set the thumb free, and automatic grinding by burn over rather than keep on pressing the button We are offering a new and, more than simply adding condiments to add the food fragrances Rechargeable Base: this electric salt and pepper grinder is a rechargeable battery operated with a rechargeable base, which can store, use and simultaneously Moreover, a single supports 200 uses or continuously working 20mins