MAPED Stop System Compass Set x 5

The Stop System compass features an exclusive and patented innovation that locks the legs into position. It also has a push-pull needle protection cover for safety as well as a lead advance action. Features</b>,<br>● Push-pull needle protection cover.,<br>● Compact, solid plastic box; Shock resistant.,<br>● Contains 1 Stop System compass, 1 universal holder, 1 0.5mm lead attachment, 1 box of leads and 1 lead sharpener. How To Use</b>,<br>● Lower the lever.,<br>● Set the required opening.,<br>● Lift the lever back to block the legs.,<br>● Draw the circle.