High-quality pencil sharpener for smooth, quiet operation. Just avoid using it on a resonating surface. The ABS plastic parts are strong, durable, colorfast, and recyclable. Dimensions: 3.5x1.7x2.9in 1. Insert the pencil into the cutting hole for automatic fixing. 2. The sharpener mechanism automatically draws the pencil into the cutting chamber, creating a perfect point. 3. When idling, reverse the rotation to remove the pencil. 4. Pull out the shavings box and clean it regularly. Note: 1). If the sharpener idles, check for broken lead in the cone hole. Remove it promptly (Turn counterclockwise to remove the blade, use a toothpick to remove the broken lead, then turn clockwise to reattach the blade). 2). Contains small parts, not suitable for children under 3 years. Package includes: 1 x Pencil Sharpener