Product description Feature: 1. Highquality spiral cutter core is , cutting smoothly, no burrs and not easy to break the core of pencil. 2. The toughness blade core can cut up to 5000 times, can cut pencils with a diameter of 711.6mm/0.280.46in. 3. Can effectively cut circles, Triple-cornereds, hexagons and other polygons pencils, simple and efficient. 4. Unique design, practical and intelligent, showing in calmness, and exquisite workmanship highlighting quality. Manual pencil sharpener, can use the fixer to fix it of the desk in office. Specification: Item Type: Pencil Sharpener Material: ABS Color: Blue Size: .65x96x101mm How to use: 1. After pulling out the front cover for a certain distance, it will be automatically fixed in the use position. 2. Press the button and insert the pencil to turn it. When it is idling, it means that the pencil has been cut and can be taken out for use. 3. Tighten the screw clockwise to make the sharpened pen tip thicker, and loosen the screw counterclockwise to make the sharpened pen tip thinner. 4. The pencil sharpener can be fixed of the desk with a fixer. Note: There are knives inside, with sharpness edges and tips. Children must use them under the supervision of adults. Package Contents: 1 x Pencil Sharpener Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.