Rolling Ruler

Multipurpose - A clear metric parallel multi-purpose drawing tool made from high impact plastic for students, artists, and designers. Smooth Operation - Affords frictionless operation through the floating action of the nylon rollers mounted on the blade. Efficient to Use - Draw horizontal and vertical parallel lines with ease. Also allows for easy drawing of circles, curves, or arcs. Durable Construction - This parallel straightedge features a rigid phenolic construction with a black satin finish for a sleek yet durable ruling. A Professionals Choice - Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. Since 1950, we have brought quality and value to our customers. Our tools help bridge the gap between ideas and innovations. We are known for our wide selection of high quality tools at a fair price. Proudly Made in Taiwan