Product Review

Mr. Pen protractor set make a great pack for teachers, students, artists, architects, and engineers to take care of their design work, school, and math projects.

 

The set includes:

• 6-inch protractor with swing arm (3 pack)
• Made with transparent clear plastic
• Easy-to-read inch and centimeter
• Accurate and long lasting prints
• Swing arm is a great tool to accurately draw or read, angles, and arcs