12pcs Measuring Rulers Math Learning Tools for Students for Drawing

Wooden rulers: lightweight, compact straight measuring ruler is portable and easy to carry, adorable wood rulers; Convenient wood rulers: it is very convenient for engineering and mechanics, and it is also students to paint, straight edges rulers; Learning rulers: thickened wood ruler, wear-resistant, not easy to break, can be used for a long time, portable straight rulers; Wood rulers: the ruler keeps stable during use and prevents ink from entering under the ruler and messing up your work, straight rulers; Novelty wood rulers: using engraving process, the writing is clear and super wear-resistant, professional and practical, multi-function rulers

What's in the box
12 x Rulers