Modified ultrasonic tips with micro-spoon ends to wedge between files and canal walls.
Satelec ⋅ Acteon ⋅ Vista P5
NSK ⋅ Sybron Endo ⋅ Obtura Spartan
Adec ⋅ J. Morita ⋅ Dentsply/Tulsa
Hu-Friedy (S Series) ⋅ EIE2
Parkell ⋅ EMS ⋅ Dentamerica
Hu-Friedy (E Series) ⋅ Bonart