K0750748
A big-size geometric set consists of the following products:
Set Square 45°Set Square 60°30 cm RulerProtractor 180°
All products are made from clear transparent polystyrene. Hot stamping technology or precise screen printing is used to imprint the scales. Accuracy of the length scale is 0.2% of length
The set is suitable for technical drawing, drafting and measuring of straight lines, sections, parallel lines, verticals, angles, and more for school or office.