Our heavy duty helical blade is upgraded to sharpen over 10000 times!
Bigger and stronger helical blade makes our pencil sharpener more durable than other helical blade pencil sharpeners. If you would like to have a pencil sharpener which lasts for years, choose us. It can be used a commercial pencil sharpener or an industrial pencil sharpener.
Note: It is not recommended to sharpen SOFT CORE pencils as it may cause jams in blade.
If jams occur, just grab a cheap #2 pencil and push it inward with more strength. The jammed core will be pushed and smashed out.