Safe-T Protractor - Orange (4in/180*)
Inexpensive, translucent orange, 180 degrees and guidance for measuring (or drawing!), right and left opening angles make this the perfect home and school tool. Includes slot for drawing. Minimal flexibility, shatter proof.
- Two protractors in one. Slotted separation, lower scale reads right-opening (<) angles; upper scale reads left-opening (>) angles. Eliminates confusion of supplementary angles.