Rolling ruler office measuring ruler parallel ruler roller ruler parallel rolling ruler rolling ruler 30cm <ul class="a-un0rdered-list a-vertical a-spacing-mini"> <li class="a-spacing-mini"><span class="a-list-item">[Parallel Ruler] Lightweight, smooth, and easy to draw, with clear graduations, the parallel ruler is easy to see. Made of high-quality PVC plastic, the parallel ruler has a long service life. </span></li> <li class="a-spacing-mini"><span class="a-list-item">[Multi-Purpose Drawing Ruler] A versatile tool that can be used as a ruler, compass, protractor, and T-square. </span></li> <li class="a-spacing-mini"><span class="a-list-item">[Parallel Ruler] Easily draw horizontal and vertical parallel lines, circles, curves, arcs, and other geometric shapes. </span></li> <li class="a-spacing-mini"><span class="a-list-item">【Rolling Ruler】Whether you are an artist, student, designer or architect, this ruler will be a good helper for your work or study. It can help students develop drawing skills and spatial awareness to meet different needs. </span></li> <li class="a-spacing-mini"><span class="a-list-item">【Drawing Rolling Ruler】This ruler is only suitable for matte surfaces such as drawing paper and canvas, not for overly smooth surfaces. </span></li> <li class="a-spacing-mini"></li> </ul>