- Multipurpose high-precision marking ruler: built with precise workmanship to deliver accurate markings and reliable results for drafting, drawing, and layout tasks. - Ergonomic multifunction ruler: designed for comfortable use, making sketching, measuring, and layout work feel easy and steady. - Compact and lightweight measuring ruler: small and light enough to carry in a pencil case or backpack for daily student use, while remaining versatile for many tasks. - Precise rectangular ruler: a dependable helper for artists, engineers, designers, architects, and students, offering versatile functionality in a single tool. - Practical use scenarios: - In class or study sessions for geometry, drawing, and project setup, where accurate lines and measurements are needed. - In design and drafting studios for quick measurements, layout, and transferring dimensions on sketches. - For crafts, hobbies, and model making, providing a reliable reference edge for marking, aligning, and planning.