About This

• Three Piece Geometry Set: you will receive a 12 inches large professional compass, a 6 inches protractor and a pencil, suitable for math, geometry, art, drawing and painting, suitable for most circle drawing needs
• 12 Inch Large Winged Compass: our large professional compass leg measure 12 inches and can draw circles up to 30 inches (76 cm) in diameter; Made of carbon steel, the metal compass is sturdy and durable, not easy to bend or break during use, suitable for long term use
• 6 Inch Protractor: our protractor made of plastic, measure 6.1x3.4 inches; Inch marks is up to 6 inch, centimeter marks is up to 10 cm; Range of 0 to 180 degrees, and clear color allow you see the words, letters, figures on page through the protractor
• Measure Math Tool: compass and protractor set are the good match, nice for drawing any angle arc and circle and measuring angle, suitable for a variety of scenarios, convenient and easy to store
• Wide Application: math geometry tool set are useful tools which can be applied at home, school and office for architects, engineers, artists, designers, students, teacher, carpentry and so on