Geometry Compass Set by EBUZZ, Set for Solid and Plane Geometry Precision Tool for Drawing, Drafting, Math and Geometry with Beam Extension Bar

Unfortunately this package arrived cracked and all jumbled together. The tools seemed to be well built, but ended up not being the most durable.

I love it. But it came with the case crushed. Was not packaged very well.

quality product, not much to say about a compass