Protractor and Compass Set, Compass Protractor Set, Protractor, Compass for Geometry, Math Compass, Compass School, Math Compass and Protractor, Geometry Tools Set, Geometry Set (Silver)

One high quality professional compass and one protractor perfect for math

Precision geometry compass with spring bow head and center wheel prevents unintentional leg movements. Easy to adjust legs, great for precise drawings

All metal, nickel plating compass，6-inch protractor made with transparent clear plastic, accurate and long-lasting prints。

2 Piece math set:，compass and protractor are great for drawing circle and measuring angle, good for students, teachers, engineers, designers, artists, etc.; Our compasses use pencil lead refills instead of pencils; Please note pencil lead refills are easy to break, please use them gently.