Titanium Threadless Ball End A fundamental building block for every piercing setup. Machined from premium ASTM F-136 implant-grade titanium, these threadless ball ends feature a flawless, high-polished surface that ensures patient comfort and optimal healing. Material: Premium ASTM F-136 Implant-Grade Titanium Finish: High-polish mirror finish (Anodization compatible) Fit: Universal threadless pin (compatible with all Epoch threadless posts) Standards: ISO 9001:2015, ASTM F-136, and DFARS compliant Warranty: Protected by a limited lifetime warranty