2 Pcs 15cm Rolling Ruler Measuring Parallel Rulers Balancing Scale Drawing Multipurpose for Artists Architects Engineers

Package Contents: The package includes 2pcs Balanced Scale Drawing Rolling Ruler. An excellent universal tool for making parallel lines, hatching, circles etc. Material: Clear metric parallel multi-purpose drawing rolling ruler, Made of clear impact plastic to be small and lightweight. Easy to Use: There is a round hole for every centimeter on the scale, which is easy to mark or draw a circle. There are various formulas on the roller, which is convenient for quick calculation in use. Perfect for: Horizontal Lines, angles and Arcs, vertical Lines and a must have tool for Illustrators and Designers. Wide Application: The rolling drawing ruler is an ideal choice for students, teachers, artists, designers and architects to draw and measure various geometric figures., Manufacturer: DONGMUXXY9520