Internally Threaded Tiffany Ball Top with Genuine Preciosa Crystals coated in epoxy resin for a smooth finish. Manufactured out of Implant Grade High Polish Titanium Jewelry (TI-6AL-4V ELI ASTM F136). 16 and 14 gauge options. Need a post/backing for this top? Check out our threaded labrets, curved, or straight barbells!