1. Stable Design: With an advanced material composition, this ruler offers hardness and wear resistance. Its rustresistant properties ensure consistent performance over a long period. The sturdy triangular ruler is versatile and supports precise work in various environments. Whether for school projects or creative DIY ideas, its durability and precision are outstanding. 2. Enhanced Work Efficiency: The precise design of the triangular ruler features clear and accurate scale markings, optimizing efficiency in metric measurements and speeding up workflow. 3. Contrast for Better Readability: Thanks to innovative contrast technology, the black and white markings on the triangular ruler are clearly visible, enabling precise measurements during use. The enhanced visibility ensures effortless reading even under different lighting conditions, making it ideal for crafts and technical drawings. The clear markings support accurate alignment and significantly ease daily use. 4. Widely Applicable: suited for civil engineering, interior design, drafting, and other disciplines, it delivers reliable performance in diverse practical and creative settings. This ruler is designed for both detailed technical drawings and general planning tasks. It enables precise line drawing and angle measurement while remaining easy to carry. The demand for such a tool...