The champion of Conservative Endodontics. Minimally invasive endodontics is not only about coronal access but about the whole procedure. Historically the old techniques can cause considerable iatrogenic events in the root canal. Today’s endo files simply must be more advanced in order to mitigate these effects. The Bassi Logic System is designed to save tooth structure. The exceptionally fine, yet strong .03 and .05 taper series are specifically developed for clinicians who seek the most advanced instruments for better endodontics.