Quote Originally Posted by gugi View Post
It depends on what is meant by sharpness. It doesn't remove enough steel to affect the thickness of the edge. It however removes oxidation and it realigns the steel (there's no teeth, but the edge still gets deformed during shaving).

This reduces the resistance in cutting hair, so it is sharpening, just not purely geometrical, but functional sharpness.
Im not sure where I heard that tooth thing but thanks for clearing that up..... ya im new