10 Pcs Geometry Protractor with Swing Arm High Precision Circle Ruler

Circle ruler for drawing: this circle protractor is made of premium plastic material, not easy to crack or break, support long term use, drawing professional circle ruler; Protractor clear: small in size and light in weight, easy to carry it in your bag to use it anytime and anywhere, professional circle protractor; Circle stencil drawing: specially designed for people who need to measure size, draw, design or something, circle rulers; Students protractor: it is manufactured with, to ensure its durability and practicability, drawing circles learning tool; Circle drawing tools: fine workmanship ensure its practicability and durability, this circle protractor can companion you for longer time, adjustable circle drawing tool

What's in the box
10 x Protractors