ALVIN® 5 1/2" Student Pencil Compass
Compass is constructed of durable lightweight plastic w/ fiberglass reinforcement to resist bending. Quick release pencil holder holds all standard pencil sizes. Hand adjustable 6" measuring arc has easy-to-read ½" graduations. Blunt safety point makes it ideal for students. Includes pencil. Blister-carded. Sold by the dozen.