The Flexible Curve Ruler is a versatile measuring tool designed for precise drawing and shaping of curves in technical drawings, design work, and artistic applications. Made with a durable lead core and plastic sheath, it bends easily to any contour and holds its shape without springing back, making it ideal for architects, engineers, designers, and students. Whether you're crafting smooth arcs, irregular shapes, or replicating complex outlines, this flexible curve offers precision, flexibility, and convenience in one tool.