Stay on trend with our Blurple Titanium Circular Barbells. Crafted from ASTM F-136 implant grade Titanium, with an anodized blue/purple finish. Available in 16G & 14G, and inner diameters of 1/4??9/16?? Choose 3mm or 4mm ball size. Perfect for cartilage, daith, or septum piercings. Sold individually.