[Easy to Use & Clean] Fill, Click and Flip-only 3 steps to ground spices No manual grinding required. Detachable grinding head can be cleaned anytime and anywhere to prevent odor and residue. [Sleek Design & Adjustable Coarseness] The high-transparent acrylic cover opens and closes by pushing the cover and making it easier to install. Visible design, easy identification of seasonings without confusion. Ceramic grinding head make the thickness controllable. [ Capacity & Durable] Each ceramic grinder requires 4 AAA sized batteries for operation. The biggest capacity of pepper grinder is 85ml, you can ground 65 grams spices with fully battery status. The maxium of grinder usage can be up to 1,000 . (battery not included) [Switch Button & Led Light] The grinder comes with a working built-in reminder Led light and switch button. It is easy to control and more convenient and labor-saving to use. [Small & Portable ]: The pepper grinder is small enough (only 240g) that you can take it when you are in the outdoor barbecue, party or in the restaurant. size: 20.3x5.6cm Material:plastic colour:Black Package Contents: 1 x abrader Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.