Colop 155449 is a 30cm ruler ribbon guide crafted from durable blue plastic, designed to deliver precision and reliability in measurement tasks. This ruler features clear metric markings for accurate readings and a ribbon guide, which enhances its versatility in various applications. Engineers often use this tool for drafting, aligning, and measuring in projects where precision is critical. The durability of the blue plastic material ensures longevity and resistance to wear, making it suitable for both educational and professional environments. https://elecena.pl/product/29682607/colop-155449-ruler-ribbon-guide-30cm-blue-plastic 2026-01-11 https://elecena.pl/product/29682607/colop-155449-ruler-ribbon-guide-30cm-blue-plastic 2026-09-01