Clear plastic design is ideal for student use!
Clear plastic protractors are ruled in 1° graduations to 180°. They measure up to 10 cm in the cut-out center and 6" on the bottom.
Clear plastic design is ideal for student use!
Clear plastic protractors are ruled in 1° graduations to 180°. They measure up to 10 cm in the cut-out center and 6" on the bottom.