Safety mechanism: When the razor is open, it will turn off automatically. It is safe for children who need to sharpen the knife.Extending lifespan: Blades can be replaced to extend lifeThe sharpener has two holes: one is 6 - 8 mm and the other is 9 to 12 mm, so you can adjust different pens and crayons.Small and easy to carry, the sharpener is suitable for desks, classrooms, teachers, designers, artists, children, etc.The pencil sharpener can loosen your pencil shavings and let you learn without worries. ---30 days money back guarantee.ProductColor:PinkSpecific Information:Suitable for pencil of 6-8mm, 9-12mm length.As soon as the lid is opened, the pencil sharpener immediately stops working.Fully automatic pen sharpener: As long as the pen is sharply cut, the pen sharpener will no longer work and the pen drop will be reduced.Turn the top part counterclockwise to open the lid immediately so you can easily pour trash.Tips: 1.Please lock the front cover tightly to ensure that the pencil sharpener is working normally.2. Hold the pencil shape to counter the rotation while it sharpens.3. The battery is not included.Description: Color: Pink, Silver Size: 7 * 7.5 * 7cm Material: Plastic Weight: 175g Caution: Battery: 4 * AA batteries (Not included).