The Rolling Ruler Design Drawing Measuring Multi Tool from the 1990s is a unique engineering art piece that serves as a drafting tool. Made in China and not modified, this ruler is a nostalgic collectible item that showcases the design and craftsmanship of the era. Its multi-tool functionality and intricate design make it a valuable addition to any collection of drafting tools or engineering artifacts. Ideal for those interested in vintage engineering tools and artistic designs from the past.