30cm Multifunctional Folding Ruler for Students: Straight Edge with Wavy Line Grid for Geometric Drawings

This versatile 30cm ruler is an essential tool for students and creative enthusiasts. Designed for multifunctionality, it features a straight edge for precision and a unique wavy line grid, ideal for crafting intricate geometric drawings. Its foldable design allows for easy storage and portability, making it perfect for school, home, or on-the-go use. This ruler not only aids in accurate measurements but also enhances creative projects with its innovative design. Material: Plastic Manufacture country: China Instructions included: No