1For Novices: At the push of a button, the light will automatically turn on, preventing over seasoning of the food. Novices in the kitchen can also use it with confidence. 2Coarseness Adjustment: Turn the knob on the top of the pretzel grinder to set the thickness you want. There are extra coarse, coarse, medium, fine and extra fine. 3One Handed Operation: The premium salt and pepper grinder is very simple and convenient to use, with one handed operation design, you can season your food with just the push of a button. 4Battery Powered: The premium salt and pepper grinder is battery operated, only needs 4 AAA non rechargeable batteries. Separate Battery compartment for easy installment and replacement. 5Durable Materials: The electric salt and pepper grinder is made of ABS and ceramic materials, which is durable and sturdy. And it is also safe to use. Item Type: ElectricPepperGrinder Material: ABS, Ceramic Gross Weight: 236 g / 8.3oz Product Size: 18x5.5x4.7cm / 7.1x2.2x1.9in Battery: 4 AAA batteries (not included) Voltage: 6V Power: 25W 1 xElectric Grinder 1 x Manual