Operitacx 1pc Large Plastic Compass for Math Teaching Drawing Tool for Classroom Geometry Demonstrations Geometry Teaching Aid and Drawing Compass for Teachers

Operitacx 1pc Large Plastic Compass for Math Teaching Drawing Tool for Classroom Geometry Demonstrations Geometry Teaching Aid and Drawing Compass for Teachers

• Large 21 compass drawing tool: math protractor teaching compass plastic whiteboard compass drawing math geometry tool large circle on teacher for drafting woodworking demonstration compass it is lightweight, which can relieve your fatigue of holding
• Compass geometry: it comes with sucker design, which can fix firmly the center of circle. compassionate teacherbig compass for engineering drawing
• Metal compass: features sucker design, which make sure that the compass and the center of circle can be fixed firmly the center of circle
• Compass: compatible with chalk and marker, which will provide convenience to draw, for office and . compass for drawing circles
• compass: made of plastic material, which can withstand the lasting use