Frienda 2 Pieces Plastic Rolling Ruler Parallel Drafting,6 Inch, 12 Inch | Transparent Measuring Tool for Drawing Parallel Lines, Architect Office Math Design, Engineer Student Drafting Supplies

Frienda 2 Pieces Plastic Rolling Ruler Parallel Drafting,6 Inch, 12 Inch | Transparent Measuring Tool for Drawing Parallel Lines, Architect Office Math Design, Engineer Student Drafting Supplies

• Wide applications: versatile measuring ruler, with a protractor to draw the desired figure, can also draw arc curve, horizontal parallel line, vertical parallel line, enough size for drawing, in a length of 12 inches/ 30 cm, 6 inches/ 15 cm
• More details: each centimeter has a circle hole for drawing circles and ellipses; This drawing ruler is built in roller, clear scale, easy sliding, stable drawing, not easy to skew, clear scale, easy to observe; There are various formulas on the roller, which can be calculated quickly in use
• Multiple uses: whether you are an artist, pattern maker or designer, this measuring rolling ruler is a good helper for your work ; It can help you develop your manual skills as well as imagination to draw different design pictures
• Quality material: our measuring ruler tool is made of transparent plastic; It is light-weighted, easy to carry; Transparent material allows you to draw without ignoring some important figures or words
• Package includes: 2 pieces measuring rolling ruler, 2 rulers can let you keep one in office, and another ruler at home in case you need it