Multi-function compass cutter for drawing plastic compass

For all kinds of paper
It can cut 2-15cm diameter circle
The design is novel and easy to use
Usage and precautions:
1. Check whether the blade fixing screw is tight.
2. Adjust the center point to the required radius and push on the lock button behind the scale.
3. It can be used with the cutting pad to protect the blade and stabilize the center point, so that the circle can be smoother.
4. When cutting, the force should be even. If the thick paper needs to rotate for many times, the cutting quality can be guaranteed.
Practice makes perfect. If you use it several times, you can master the skill. In fact, it is so simple to cut a circle!