Multifunctional Drafting Drawing PARALLEL ROLLING RULER w/ Box & Directions

Parallel Rolling Ruler Imperial standard with Instructions free ship USA

STAEDTLER Parallel Rolling Ruler

Vintage Parallel Rolling Ruler Universal Angle Rule Balancing Scale Drawing 12”

12" 30cm Protractor Metric Parallel Line Rolling Ruler Rule Drawing Glider

Rolling Ruler Balancing Scale Parallel Circle Compass T Square Geometric

Rolling Parallel Ruler Drafting Universal Angle Balancing Scale Drawing Measure