Search:

"So the double/triple bevels that they spent precious time and money on researching provide a smoother shave? Because then great, we agree on one point. (but not really for the same reason)"
Russel,...

I think it would be in BIC's interest to produce blades that cut very comfortably and dull rather quickly. I believe the days that engineers in large multinational firms were actually trying to...

That may not be entirely correct. An acuter bevel might cut with less effort than a steeper one. As a result the material that is being cut could exert more stress on the edge and abrade it sooner....