Compass for Geometry Drawing Compass with Lock Math Bow Drafting Compass Art Metal Compass Professional Drawing Divider Precision Student Compass 2 Pack

This professional drawing compass is designed for anyone who like to do Perfect Circles such as Students,Teachers, Carpenters, Metalworkers, Engineers, Architects, Mathematicians, Artists, Craftsmen and Designers. With the adjustable wheel and locking mechanism, Volcanics bow divider prevents leg movement during drawing. You can change the radius of the circle without any effort and always lock in position to get your desired circles. It's also a useful back to school gift for your friends, kids and teachers. Add to your cart, you also get 100% Satisfaction! Any problem, please feel free to contact us to get professional solutions.