POPDENT Dental Endodontic Rotary Endo Root Canal File X-Pro Blue /Gold Taper
(very important!). ＊ Explore the canal by using #10 stainless steel hand files. ＊ Use SX to open canal, setup a straight path. ＊ X-TAPER GOLD/Blue files are compatible with all major rotary motors in the market.