SET OF 2 RECHARGEABLE SALT & PEPPER MILLS: These elegant rechargeable salt & pepper mills, created from stylish stainless steel with a sleek grey finish, are perfect for any modern home EASY USB CHARGING: Just plug the USB cable into the base to recharge the salt and pepper mills when necessary. Both mills take 2.5 hours to fully charge, ready for effortless grinding. Enjoy up to 8 hours of continuous grinding from a single charge EASY PUSH BUTTONS FOR EFFORTLESS GRINDING: Effortless grinding with simple button operation. Enjoy the satisfaction of seeing the operation taking place without strenuous manual handling on your part ADJUSTABLE GRINDERS FROM COARSE TO FINE: Providing superior seasoning, each mill in this set features an adjustable grinding function offering fine and coarse seasoning to suit your preferences 3 YEAR GUARANTEE: Trusted Tower quality with a standard 1 year manufacturer’s guarantee, with an optional 2 year extension, subject to product registration online