With the S5 re-treatment system the removal of old filling materials is achieved quickly and easily. To conduct the retreatment, simply apply the Crown Down technique using only 4 files. Just like the S5 rotary files, the markings of the S5 Re-treatment files correspond to the programs of the S5 Endo motor.

Operating part: Nickel titanium. Handle: Metal alloy. Stopper: Silicon.