Lazadas Knitting Accessories Blocking Wires for Knitting and Crochet, Short Set Set contains 10 blocking wires 35" long and 30 nickel plated T-Pins Includes storage case Super elastic wires; can be bent but snap back to straight shape Work great for straight edge, circular, half moon and even scalloped shapes. Because of the medium diameter, you can use it for blocking fine lace to chunky yarn projects