File:Rolllineal Rolling ruler 02.JPG - Wikipedia

File:Rolllineale.jpg - Wikipedia

Multi-function --- Can be use as a compass, horizontal ruler, straightedge, protractor, circle template and angle template Practicability

Roll N Draw Ruler - Metric Rolling Ruler - Clear Metric Parallel Multi-purpose Drawing Rolling Ruler ( Rolling Parallel Ruler )

Parallel Rolling Ruler, 12 Inch - John Neal Books

Folding Carpenter's Ruler

【Excellent Drawing Tool】Come with a multifunctional rolling ruler, a wood pencil and a small pencil sharpener. It will become your most used drafting

Aixuandocr Rolling Ruler, Measuring Parallel Ruler, Multi-Purpose Drawing Ruler for Drafting, Measuring, Calligraphy, Art - 12 Inch

ALVIN Rolling Parallel Ruler, 12 Inch, Model 312, Multipurpose Imperial and Metric Rolling Ruler for Students, Artists, and Designers, Ideal for Drawing Parallel Lines, Curves and Arcs - 12 inches

Ruler Roller Professional - Leniar - 25 cm

STAEDTLER® 961 - Rolling parallel ruler

Ruler Roller Professional - Leniar - 25 cm

Rolling ruler - Nederland

Multipurpose - A clear metric parallel multi-purpose drawing tool made from high impact plastic for students, artists, and designers., Smooth

Rolling Ruler