5 Sets Protractor and Compass Sets Student Geometry Math Set Drawing Compass and 6 Inch Clear Protractors 180 Degree Protractor and Math Compass for Geometry Graphing Tools School Supplies - Spakon, Spakon-Sets-05

• 5 Sets compass and protractors: the package comes with 5 pieces math compass and 5 pieces protractors. Enough quantity can meet your replacement needs. They are good tools for measuring angles or drawing circles, suitable for engineers, designers, artists, students and teachers Designed with 2 different tips: the geometry compass is made of stainless steel, strong and not easy to deform. The concise design makes the rotation labor saving. Sturdy construction and the large open design can well hold the radius and draw a circle. The opposite side of the pencil end is an adjustable separated jaw which allows you to fix the ink or paint Clear protractor measure range: these protractors for geometry are made of plastic. Clear color allows you to see the contents on page through the protractor. The measuring range of the protractor from left to right and right to left is 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 Easy to carry: you will get 5 pieces transparent boxes, each box has 1pcs math compass and a box of refill. Convenient to organize and not easy to lose, suitable size can be easily put into various bags, practical and easy to carry 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