The Optimum® Sterile C-Files are engineered for precision and convenience.The ultimate solution for navigating severly curved or calcified canals, these files are made from surgical-grade stainless steel, feature an inactive pilot tip for safe navigation of canals, and a silicone grip and stopper. Offered in sterile blister packs of 6 files, the Optimum® Sterile C-Files increase clinician efficiency and confidence during endodontic procedures.