One of the critical things to look for is the type of blades used in the sharpener. The blades should be made of high-quality materials that can sharpen pencils without breaking the lead.

4 colored pencil sharpeners: The pencil sharpener shell is made of durable, clear, high-quality plastic, and the internal blade is made of high-quality carbon steel blade, which is not easy to ...

Unfortunately, though, it's easy to forget to purchase a sharpener to accompany the writing tools. When you are left with a ...