1.Made up of medical macromolecule material, with proper rigidity, neither too hard nor too soft.
2.It dilates easily and won’t bring too much trauma with the very smooth anterior taper.
3.The head end has double radiopaque markers, more accurate positioning in the X-ray.
4.With very smooth and nice surface.
5.Equipped with nickel-titanium alloyed super-elastic guide wire.
Equipped with cleaning brush for channel.