Specifications:Material: ABS + DiamondColor: BlackItem Size: 4.5 * 5 * 0.8cm / 1.8 * 2 * 0.3inPackage Size: 14 * 10 * 1cm / 5.5 * 3.9 * 0.4inPackage Weight: 27g / 1ozPackage List:1 * Sharpener