If you love the WigJig Delphi, but want to expand your designs, these small Super Pegs are the perfect tool. These pegs are only for use with the WigJig Delphi. Use these pegs to shape jewelry wire in a rounded shape with a diameter of 3/16" to 1/2". There is one Super Peg in each of six diameters: 3/16", 1/4", 5/16", 3/8", 7/16" and 1/2". These pegs will allow you to change the diameter of any peg in a transparent WigJig.