well it looks like 2-3 shaves.. not 4.. before i have to change the blade. i was too lazy and over-confident to change during the 4th shave and paid the price with neck irritation (and a generally poor shave). i'm annoyed because i was up to 4 bloodless shaves in a row! (up to about my 20th DE shave)
lesson learnt
at least now i will always be clear on what a blunt blade feels like
lesson learnt
at least now i will always be clear on what a blunt blade feels like