Review (1/5): Not Sharp
I replace these blades every 2 years-for over 15 years now with the same razor. They've always arrived sharp. Then, they are self-sharpening through use.
This most recent set wasn't sharp at all on arrival. The blades pulled at my whiskers right out of the box. I've continued to use them, and they are getting smoother as they self-sharpen. But it seems to me the manufacturing process is cutting corners (no pun intended). Maybe it's a sign I should buy a new razor to get a better blade experience.