Maped compasses and maths sets are perfect for school use. There is a wide, innovative selection ranging from basic compasses to technical models. The Maped Stop System Compass has an innovative flip down lever to stop the legs moving once the required opening is set. A patented system locks legs firmly in place to ensure accuracy. Each Stop System features a stylish red plastic connector at the bridge of the modern-designed metal legs. And importantly, safety is built in with a push-pull needle protection cover. Perfect for home, school and office use, this ergonomically designed compass will help you get the job done right. You can count on Maped to produce quality compasses that are as comfortable as they are easy to use. Maped is the number one compass maker worldwide, with over 60 years of experience in the design and production of quality compasses and drafting supplies. Maped has built a reputation as a company that is constantly on the cutting edge of design through intensive research in the areas of use and ergonomics.