Mr. Pen Protractor and Compass Set, for Geometry

One high quality professional compass and one protractor perfect for math, geometry, art, drafting and drawing. Professional compass creates circles up to 7 inches in diameter 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, lifelong satisfaction guaranteed 6-inch protractor made with transparent clear plastic, accurate and long-lasting prints Packaged in a clear, reusable pouch. Easy to carry and store