Unique Bargains Coffee Color Circle Measurement Black Rubber Tip Drawing Compasses School Supplier

Hard plastic pencil compasses with mechanical pencil , used for drawing circle or circular arc. Black rubber suction cup can make it steady at blackboard. Geometry tools, especial suitable for teacher teaching use.

Material : Hard Plastic;Maximum Circle Radius : 70cm/ 27.6" Compasses Size(Unfolded) : 80 x 4 x 2m/ 31" x 1.6" x 0.8" (L*W*T);Copasses Size(Folded) : 44 x 4 x 2cm / 17.3‘ x 1.6“ x 0.8"(L*W*H) Rubber Dia : 3.5cm /1.4";Weight : 130g Package Content : 1 x Drawing Passes