DIY Puzzle Template Rulers Drawing Ruler Drafting Supplies Mathematical Geometry Wavy Line Ruler

Label:Yes Size: about 20cm in length Weight: 35g Main use: office, stationery Shape: Wanhua Ruler Packing:1pc Template Rulers Shell material: plastic Model: Mathematical Geometry Wavy Line Ruler Color: two new blue models, two blue models, two yellow models, two orange models

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).