I alternate between a shavette and safety razor. These blades are incredibly sharp. In fact, they are too sharp to use in my shavette. However, in my 60 year old Gillette Fatboy adjustable safety razor, I can dial in the closest, most comfortable shave ever. One pass with the grain at 6 and another against the grain at 4 and my face is silky smooth. As smooth or smoother than with my shavette. I went back to Wilkinsons for my shavette and experience many fewer nicks while still achieving a close shave.