Office School AC & AA Battery Operated Electric HB 2B Colored Pencil Sharpener (Black)

1. Sharpened within 4S and work well for colored pencils, lead pencils, charcoal pencils.
2. Automatically start work and auto-stop at a perfect point to prevent over sharpening.
3. Insert a pencil and press it down, then take it out after few seconds with perfect tip.
4. Opening top lid will auto-stop working to prevent fingers being hurt. And inner overheating protection device will reduces machine damage.
5. Fit for pencils with diameter 6-8mm.
6. Battery is not included here.