1. Durability: Made with materials, this triangular ruler achieves hardness and is both impact and wearresistant, making it ideal for frequent and prolonged use. Whether in the classroom, office, or for crafting, the ruler maintains its shape and precision even under demanding tasks. The combination of stability and reliability makes it the tool for all drafting and drawing needs. 2. Enhanced Work Efficiency: The precise design of the triangular ruler ensures clear and accurate scale markings, optimizing efficiency in metric measurements and speeding up workflow. 3. Easy Reading with Contrast: The integration of contrast technology ensures that the black and white markings remain sharp and clear, providing a comfortable user experience without eye strain. for detailed work, the ruler supports users in achieving precise measurements in various situations. The clear labeling makes it a practical companion. 4. Versatile Applications: Designed for civil engineering, interior design, drafting, and similar fields, it seamlessly integrates into tasks requiring steady and precise execution. The triangular ruler is a versatile tool that meets the needs of students, engineers, and designers. It enables accurate positioning and simplifies drawing complex structures. With its practical size and streamlined design, it is an essential tool for professionals and hobbyists alike.