This product is made of stainless steel material so that it is durable for use. It's a good grinding tool for pepper in the kitchen.Features:Stainless steel material， high quality and durable for use.Innovative pepper mill dispenses spice with speed and ease.The elegant electric mill grinds with just a touch of a button on the top.Build-in light illuminates as it grinds so you can easily see what you are doing.Suitable for milling peppercorn， salt， mustard and other small-sized spices.Perfect for both home and restaurants use.Ideal gadget to make freshly pepper powder spice for enjoying a tasty salad or steak. Using Instructions:Open: grip the upper part and turn right， it will open; turn left then it closes.Add: take out the motor shaft and add pepper into the grinder.Battery: 4 * AA batteries (not included).Install: aim at the small copper pieces then put the motor shaft into the grinder case.Adjust: on the bottom， adjust the powder thickness by rotating the rotary knob.Grind: press the button on the top.Specifications:Color: SilverMaterial: Stainless SteelPower: 4 * AA Batteries (not included)Item Size: 5 * 5 * 22cm / 1.97 * 1.97 * 8.66in Item Weight: 276g / 9.75ozPackage Size: 6 * 6 * 23cm / 2.36 * 2.36 * 9in (L * W * H)Package Weight: 316g / 11.14ozPackage List:1 * Pepper Grinder