- Substantivity and its broad spectrum bactericidal and bacteriostatic effect prevents opportunistic infections. - Kills enterococcus foecalis, one of the most resistant pathogen in endodontic cases. - Very Low cytotoxicity . - Not irritant to the perapical tissues . - EZ-Num Applicator with 4 Blunt Tip Needles weight 2.7 gm. **For further product information, please contact Chat Support**