hunnymonster said:Depends on the blade... anything from ½ a shave (Dorco - could bear it no longer) to 7 shaves (Gillette Super Thin), most blades are somewhere between 3 & 4 I guess.
hunnymonster said:For me personally, I'd not be unhappy to shave with them for the rest of my nat.
Fido said:I've made an arbitrary assumption that there will be a fall off in performance after 3 days. So that's it. Why spend a significant part of your life using a less than excellent blade at the price we are paying?