Multi-function Compass Ruler 2 in 1 DIY Circle Tool Professional Geometric Ruler School Office

Label:Yes Material: high quality ABS Packing list: 1pc compass ruler Color: yellow, green, blue, pink Product size: 17x3x0.2cm(6.69x1.18x0.08in) Compatible Geometries: Circles, Lines

1.Our new drawable round ruler is constructed of safe food-grade ABS material, which is a tough and high-quality plastic. The ruler body does not contain any material that can harm children's bodies. The best choice for graphic design! 2.Precision Design allows students to create precise drawings of shapes, circles, and lines. The locking radius slider can be adjusted with the push of a finger for precise measurements. Translucent colors allow for clear viewing of numbers and letters on the page; you can easily measure objects with this clear math ruler. 3.The unique compass rotating device allows students to firmly hold it in place with one finger while drawing, and make circle drawings within a radius of 1.3-14cm(0.51-5.51in), which is designed for your original tedious drawing office Add portability. 4.Our drawable circular ruler has a total length of 17cm(6.69in), a width of 3cm(1.18in), and a thickness of less than 0.2cm(0.08in). It is easy to carry in your pocket. It is the most convenient way to draw and design whether you are working at home or outdoors. good partner. 5.A very useful measuring tool for artists, designers, architects, engineers, students, etc.; plastic transparent ruler is suitable for classrooms, schools, offices, homes, etc.