Made ofregenerative Titanium Nickel. Pre-sterilised. Muchmore resistant to cyclic fatiguethan conventional NiTi. Low incidence offilefracture. By following the anatomy of the canal, they reduce the risk of steps, displacements or perforations. Extremelyflexible and break resistant, Long life expectancydue to the integratedcontrolledshapememorythat allows it to regain its shape after heat treatment in the autoclave.