SincereetaliFeatures: Made of high quality diamond material, has strong grinding force, high durability and reliability. Ergonomic handle design, easy to use, giving you a smooth and thoughtful feel. Designed to make cutting and sharpening work easier. Lightweight and portable enough to take anywhere. Specifications: Material: Diamond Quantity: 1 pc Item Size: 235 * 125 * 25mm / 9.25 * 4.92 * 0.98in Package Size: 235 * 125 * 25mm / 9.25 * 4.92 * 0.98in Package Weight: 84g / 2.96oz Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2.Please allow a little measuring deviation due to manual measurement. Package List: 1 * Double-Sided Diamond Pencil Sharpener