Jili Online Rotary Compass Circle Cutter Cuts 30-336mm Perfect Circles Round Cutter for Paper Rubber Leather and more

Effortlessly compass cutter makes it easy to cut precise circles.
You can cut a variety of circular, for circles 30mm to 336mm (1.18 to 13.23) in diameter.
Fix the center of the pen, the safety design of using the cap.
After unplugging the cap, insert the rounded socket on the back to prevent loss.
As with a round, there are protective devices, press the switch on both sides of the blade, you can turn on or off.