3mm Bicone Crystals. Colour Green AB. Approx 100. They can be used to make Necklaces, Bracelets, Earrings ect. These can be made by using Tiger which is nylon coated steel wire, Crimps which are used to fasten the wire together, Jump Rings and Slit Rings which hold Clasps at the end of the Wire, Ear Wires. All these items are available on this site.