The Artistic Wire® Straightener Tool makes it easy to straighten wire that has been worked. Put the rollers in your hand in the open position with each of the rollers side by side. Lay the end of a piece of wire that requires straightening over the three rollers, then fold the rollers over until they form a triangle with your wire in the center. Grasp the rollers in one hand holding tightly, while pulling the wire through the rollers to straighten. You may need to repeat this step for highly bent wires. Nylon rollers help keep any wire coating intact. Measures 1.5" x 1.75". made in India.