Helix set square

Set of 4 geometry plastic drawing aids-6in/15cm rule andmatching 180 deg protractor and 45+60 deg set squares Bevelled edges Permanent and accurate graduations Ideal for school, college, office

The 10-piece Geometry Math Set includes a metal pencil case, compass set, school ruler, protector, square, and stencil. It's perfect for students in college or school who need to study geometry, measure angles, and draw shapes accurately.