Creative Tangram Puzzle Ruler - Multifunctional DIY Painting Template for Elementary Stationery & Art Supplies

Creative Tangram Wanhuaru Elementary Stationery Multifunctional DIY Puzzle Painting Template Ruler
Features:
Universal energy ruler,a protractor to draw the desired figure,you can also draw curves,horizontal lines,vertical lines,enough to draw the size.
The ruler has a variety of patterns for drawing circles and ellipses.and the scale is clear,easy to slide and observe,not easy to skew.
Made of transparent plastic; it is lightweight and easy to carry.The transparent material allows you to not ignore some important numbers or text when drawing.
Whether you are an artist,pattern maker or designer,this ruler is a good helper for your work or study.
It can help their manual skills and to draw different designs.
Product Description:
Describe:
Size: 20X9.5cm
material: plastic
Color: blue
Package Included：
1 x Multifunctional math ruler