مميزات خاصة

【Package List】You will receive a protractor package in 3 colors-pink, blue, purple, 3 pieces each color, a total of 9 pieces of protractors, sufficient quantity for your use and replacement. The variety of colors will attract students' interest.
【Good Quality】These protractors are made of sturdy plastic for good durability, easy to hold and use. They have a smooth surface, not easy to be damaged or broken and can be applied for a long time. Clearly printed graduations make it easier to observe the measure data so as to help draw and measure angles and shapes accurately.
【Special Design】The protractor's measurement range is 0-360 degrees with a minimum accuracy of 1 degree. The overall shape is like a clock, it's swing arm provides straight guide for drawing angles that ensures precise measurement and makes drawing perfect angles a breeze.
【Wide Application】Our protractors can be applied at home or in the classroom. You can measure angles with these mathematical protractors in the class room to draw straight lines, geometric figures, angles and other craft projects.
【Appropriate Gifts】These colorful protractors can be applied by student to complete their homework or handicraft creations, which helps cultivate your children's learning ability, and observe their sensitivity to geometry and drawing. With the suitable size and light weight, students can safely and easily grip and use these math protractors.