Say goodbye to stiff, awkward rulers! The Prym Curved Ruler bends to your needs with a flexible metal core, letting you easily trace necklines, armholes, quilting curves, and more. With dual measurement scales (cm and inches) and a perfect 50 cm length, it’s the ideal tool for sewing, crafting, and paper projects. Shape it, mark it, then straighten it for accurate transfer—effortless and precise every time!