Create consistent coils by placing wire in collet and turning the handle. Hold the wire firmly, coil to desired length and trim. Remove coil and trim any excess. To create coil beads, insert a new wire into the coil, place wire in collet, and turn handle. Begin and end bead with a few extra coils. Use the coilers with a variety of metal wires such as copper, gold, and silver. Create coils, jump rings, coiled beads, beaded coils and more. Form spirals for making jewelry such as bracelets, necklaces, and rings. The mandrel is easy to use, making it great for professionals and beginners alike. Metalworkers will enjoy the mountable base for repeated, frequent use and hobbyists can use it with craft wire to make art pieces. Everything fits inside of the leatherette case that zips shut and features elastic and snap closures.Contents:EZ Coiler Pro with a mountable base2 non-tapered round mandrels (1.6mm/0.06" and 3.2mm/0.125" diameters)1 chuck keyInstructions.