Alvin Rolling Parallel Ruler (306)
Regular price $6.80
- A multi-purpose drawing tool made from high impact plastic for students, artists, and designers.
- Graduated in both English and metric. Includes many useful formulas and conversion factors.
- Draw horizontal and vertical parallel lines with ease. Draw circles, curves, or arcs.
- Use the built-in protractor to draw angles.
- Blister-carded, instructions on back.