6 Sets Compass and Protractor Sets Student Basics Geometry Math Set Metal Compass and 6 Inch 180 Degree Protractors Geometry Graphing Drawing Tools For Office and School Supplies(clear)

6 Sets Compass and Protractor Sets Student Basics Geometry Math Set Metal Compass and 6 Inch 180 Degree Protractors Geometry Graphing Drawing Tools For Office and School Supplies(clear)

• Math compass and protractor sets: the package comes with 6 pieces math compass and 6 pieces protractors, each of them is in independent packaging, can meet your replacement needs or you can share them with your classmate and friends
• Professional compass sets: the geometry compass is made of stainless steel,durable and each match compass comes with a clear box, contain 1 piece geometry compass and 1 box refills(2 pieses) which is very convenient for you to organized the compass kit
• 6 inch classic protractors : these math protractors for geometry are made of plastic; The measuring range of the protractor fis 0 to 180 degrees; There are both inches scale (up to 6 inch) and centimeter scale (up to 10 cm) marks that make the measuring easier
• Note: if you receive the compass protractor set and found the screw of compass is loose, do not worry, it is not a quality problem; The loose screw makes it easier for you to turn the pencil refill down; You can tighten the screw after using pencil refill replace divider part
• Wild-application: they are good tools for measuring angles or drawing circles, suitable for engineers, designers, artists, students and teachers