• Close-ended, rounded tip of the needles guarantees safety of use and reduces the risk of accidental tissue damage
• Accurately selected size and location of side hole:– eliminates the possibility of extrusion of the irrigant beyond the apical foramina of tooth– forces turbulent flow of the liquid in the canal which ensures perfect irrigation– spreads the flow of the liquid which wets relatively big surface
• Flexibility and repeated bending resistant, thanks to which:– the needles can be adapted to curved root canals– enables rinsing gingival pockets located in hard to reach spaces in patient’s oral cavity
