1pcs Spirograph Geometric Ruler Students Children Drawing Ruler

Features: You can draw fascinating patterns with this classic art tool. By different arrange and organization,you can draw a lot of pattern. Traces out hypotrochoid curves turning math into beautiful art. Great gift for kids. Specification: Material: plastic Size: 23 * 13.5 cm Quantity: 1pcs, 10pcs Package List: 1pcs Drawing Ruler

You can draw fascinating patterns with this classic art tool. By different arrange and organization,you can draw a lot of pattern. Traces out hypotrochoid curves turning math into beautiful art. Great gift for kids.