Dry Erase Measurement Tool, Compass

Perfect for drawing angles and shapes for demonstration. Constructed of quality plastic, these instruments are durable and affordable. For teacher use only.

A durable and affordable drawing tool for classroom demonstration.

Legs measure 17" long. Use with chalk or a variety of dry erase marker sizes. Features a suction cup or optional rubber tip to hold tool in place.

Contents: White/Chalk Board Plastic Compass, size: 42cm, radius: 5~60cm