Novelty colored rulers--etched with clear scale engraved, the ruler is easy to read and use, very practical and convenient, novelty rulers; Student supply--with a, you can buy this straight ruler at a very, portable straight ruler; Painting rulers--with the clear scale, you can be easy to use it for drawing and measuring anything you want, students rulers; Students measuring rulers--the measuring ruler is for surveying, mapping, design and use by teachers, students, engineers, etc, school accessory; Students colored rulers--thin and light, you needn't worry about that it will breaking the book or adding other color to your book, straight rulers
What's in the box
20 x Rulers
