Giới thiệu [Fenteer1] Thước Vẽ Hình Học Tròn Đa Năng Cho Học Sinh
Description: Wide Applications: Versatile measuring ruler, with a protractor to draw the desired figure, can also draw arcs curve, horizontal parallel line, vertical parallel line, enough size for drawing. More Details: Each centimeter has a circle hole for drawing circles and ellipses; Clear scale, easy sliding, stable drawing, not easy to skew, clear scale, easy to observe. Multiple Uses: Whether you are an artist, student, pattern maker or designer, this measuring rolling ruler is a good helper for your work or study; It can help students develop their own manual skills as well as their imagination Quality Material: Made of transparent plastic; It's light-weighted, easy to carry. Transparent material allows you to draw without ignoring some important figures or words. Draw all figures with this Multifunctional Ruler! Fast, accurate, no auxiliary lines! for Plane Graphics, Stereo Graphics, Pattern Graphics, Mathematical Graphics. Specification: Material: Plastic Color: Clear Size Chart: 12cm/4.72 inch Package Includes: 1 Piece Multifunctional Drawing Ruler