Which blade? Pray say!Yesterday I got a solid 10 days of 3 pass shaving out of a single blade. Only binned it today as yesterday it STARTED to feel a little dull.
I assume one of those modern double edge blades - they don't last very long. So 10 days is pretty good.
Last two months I managed to get about 25 four pass shaves out of a Personna 74 injector blade before it finally started to show signs of giving up. I couldn't believe how long it lasted. Just as well - I paid an arm and a leg for those blades.