Office circle protractor--you can give it as a students to learn math, an easy and convenient save their time, convenient protractor; Multi-function protractor--specially designed for people who need to measure size, draw, design or something, circle ruler; Math geometry protractor--with high accuracy scales, allow you to easily read for your conveniences, which is practical to use for daily work, protractors; 360 degree protractor--protractor with clear scales is easy to read, allowing you to smoothly record angles for quickly measuring and drafting, plastic protractor ruler; Measuring ruler--you can use this circle protractor to draw radial lines or measure angles, greatly saving your time, measuring protractor
What's in the box
6 x Rulers
