Shape, trace and repeat custom curves for quilting and garment work. This 50 cm (20”) flexible curve bends to the contour you set and holds its shape until you change it, letting you draft smooth arcs and scallops with confidence. A built‑in ruler simplifies measuring and adding seam allowances. Slim 6 mm (¼”) width fits easily along edges and into tight areas for precise layout. Useful for squaring quilt corners, shaping hemlines and echo‑quilting arcs on borders.