[TYPE-C FAST CHARGING] :No more need to prepare batteries! Ravego Rechargeable Gravity Salt and Pepper Grinder Set comes with Type-C charging cables for quick charging, After full charging you can enjoy more than 300 grinds! Making cooking easier and more efficient. No need to spend extra money on batteries like other battery operated grinders.With great features that improve your quality of life![AUTOMATIC OPERATION]: Our Electric Pepper and Salt Grinder with advanced gravity sensing technology, you even needn't to press a button, Simply flipped the grinder and you will have fresh ground spices, Convenient and funny. Makes It a good choice for busy meal preparation person, lovers , as well as for children, the elderly, and those with arthritis.[ADJUSTABLE COARSENESS]: The electric salt grinder refillable is made of a high-quality ceramic grinding core, easily adjust the core to achieve the perfect coarseness for grinding salt,pepper, or any other seasoning of your choice. With 135ml large capacity container. This grinder is the good helper for kitchens, restaurants, parties and outdoor picnics.\