1. Used for drug delivery
2. The handle is closely connected with the helical spring, which absorbs shock and should not be broken. After inserting the root canal, it should be drawn out under the state of slow rotation

3. It can be disinfected at high temperature

Length:21/25/29 MM 

Assorting Size:25-40 

Material:Stainless/NiTi Package: 4 Pcs /Case