We love this 1 Step Looper Tool! Create and trim loops in one easy step. Works with dead soft or half hard precious metal wire, craft wire, and copper or brass core wire. Makes a consistent size 3mm loop every time. Bends and trims between 24 and 18 gauge wires. Allows beaders to customize the length of eye pins. A great tool for when you're making lots of eyepin loops for crystal beaded chain!