A gem that shifts from pink to iridescent rainbows to add a flash of color to your piercing. This internally threaded top is made from ASTM F-136 titanium, perfect for sensitive skin and made to last. Choose either a 16 gauge (0.9m threading) or 14 gauge (1.2m threading) post. Comes in 3mm (16G) or 4mm (14G). Sold individually (top only).