360 Degree Protractor Round Ruler Gauge Angular Drafting Tools Circle Protractor for School Education Office Classroom 11.8 Inch-Fast Shipping

Description

1.360 circle measuring tool, durable in use.

for drawing, measure, engineering design, technical drawing.

for school learning, also a great math tools for office & school supplies.

and durable protractors: this clear plastic protractor is thick enough, thus they are not easy to snap.

plastic for precision, with accurate number: the black numbers are clear and easy to identify, then you can read quickly with great accuracy.