- 80 cm Koh-I-Noor flexible curve ruler, designed to draw smooth and precise curves in technical drawing, sewing, and crafts work - Made of high-quality elastic plastic, it offers resistance and durability for prolonged use - Quickly adjusts to any desired shape and maintains the contour without the need for support - Blue color allows for easy location among other tools - Ideal for professionals, students, and enthusiasts of design, architecture, and sewing - Essential tool for creating patterns, templates, and curved lines in various creative projects