About the product
- ?11-piece Math Compass Kit?You will get 11 pieces of compass geometry tool in the package, which includes 2 graphic compasses, 1 movable connecting rod, 1 conversion head, 1 pen holder, 1 box of pencil refills, 1 pencil sharpener, 2 triangular rulers, 1 scale ruler, 1 protractor. All of drawing compass are put in a robust plastic case.
- ?High-Quality Precision Tool?The compass and protractor set for drafting are made of zinc alloy steel for reliable performance, which won
