SEWACC Whiteboard Compass Demonstration Compass Huge Plastic Compass Large Math Teaching Compass Geometry Tools Math Stationery Supplies for Teacher

Features

• [(huge plastic compass)] large math teaching compass math geometry tools big-sized professional draw tool for blackboard teacher demonstration. features sucker design, which make sure that the compass and the center of circle can be fixed firmly the center of circle.
• [(demonstration compass)] huge plastic compass large math teaching compass math geometry tools, large circle on school classroom whiteboard chalkboard stationery supplies. it is lightweight, which can relieve your fatigue of holding.
• [(application)] for teaching a class when using a whiteboard or chalkboard. it can be compatible for chalk and marker, which will improve your drawing efficiency. this plastic is made of material, which enjoys the strong durability, not easy to be deformed.
• [(blackboard compass)] plastic compass math teaching tool draw tool large compass for demonstration this compass is made of material, which is and practical, not easy to be broken and deformed.it is lightweight, which can relieve your fatigue of holding.
• [(chalkboard compass)] it comes with sucker design, which can fix firmly the center of circle.features sucker design, which make sure that the compass and the center of circle can be fixed firmly the center of circle.it can be compatible for chalk and marker.