Gillette Silver Blues are the third blade I have tried in my initial assortment. I have been very impressed with the sharpness, smoothness and longevity of them. I can get 10 shaves out of them and they don't feel dull. The problem is that on about the 7th or 8th shave I cut myself, which I haven't done since my first few shaves. They don't feel "tuggy" dull like a Derby but apparently I am sensing that they are dull and applying too much pressure. I think I need to pitch them after 5-6 shaves.
How many shaves do get from a GSB?
How many shaves do get from a GSB?