This H-TONE manual pencil sharpener is a fresh take on a classic! Each part comes with an oversized crank knob for easy grip and use by your child. What makes this pencil sharpener so special is the interchangeable blades. If the blade gets dull, simply replace it! Don't throw the whole part away. We only care about saving time and money. In addition, the Tip Saver technology shapes the perfect pencil tip and prevents over sharpening. This manual pencil sharpener features a large-capacity shavings tray that holds a generous amount of pencil shavings. Easily removes for quick cleaning. This mechanical pencil sharpener is perfect for school use. This hand sharpener can be mounted on the wall or secured to a desktop using the included screws.