Helix

Helix’s angle and circle maker combines a protractor and a compass in one handy, easy-to-use tool. 

These two triangles are useful measuring tools for students, artists and designers of all levels. 

This dual-purpose ruler also works as a compass, allowing the you to make circles from 1/16" to 12" in diameter. A useful tool for draftsmen, students, artists and crafters who require precise, measured lines. Great for mathematic calculations,...

A t-square is an invaluable tool for drafting, drawing, technical projects and anything that requires a straightedge. This tool features both standard and metric scales.

This 6" protractor features a swing arm for precise measuring of angles. A go-to tool for students, draftsmen and engineers.