Name: ZG-2521 High Geometric Drawing Set Compass 8 students compasses set
Function: Multi-function geometric drawing series sets of sets of rules. Including a compass， automatic lead a box， a rubber， two triangular ruler， 15 cm ruler， a protractor， a total of seven sets.
Features: The compass suit is the absolute advantage of high-tech products， the cohesion of the two national patents， high-grade luxury package， the students must have an exam study supplies.