SDFBN 2PCS Students Multipurpose Stationery School Accessories Office DIY Puzzle Measuring Tool Circle Maker Drawing Ruler Template Rulers Drafting Supplies Mathematical Geometry Wavy Line Ruler Drawing Ruler

Packing: 1pc Template Rulers. Model: Mathematical Geometry Wavy Line Ruler. Shape: Wanhua Ruler. Size: about 20cm in length. Main use: office, stationery. Color: two new blue models, two blue models, two yellow models, two orange models. Shell material: plastic. Model: Mathematical Geometry Wavy Line Ruler. Shape: Wanhua Ruler. Weight: 35g. Size: about 20cm in length. Main use: office, stationery. Packing: 1pc Template Rulers. Note: Size manual measurement error 0-2mm. Drawing template is fixed four styles, but the color is not fixed, is random(example: the clouds may float to red