Kitchen gadget: Grind salt, pepper and more at the touch of a button with the handy electric grinder, in a transparent design which makes it easy to view the contents. A must-have gadget for your kitchen! USB: Easily charge with a USB cable, no batteries required! Upgrade: To receive two grinders. Electric grinder: Get an electric salt and pepper grinder. Material: Made from durable stainless steel and ABS. Size: 53mm x 205mm. Capacity: 170ml. Electric Rechargeable Salt & Pepper Grinder | Living Social