I had commented above about how long Mach III blades last me, and I do wet shave. However, reading your comment, I wonder if my Mach III blades (purchased in I

I had commented above about how long Mach III blades last me, and I do wet shave. However, reading your comment, I wonder if my Mach III blades (purchased in India) are different in the metal composition from what I would purchase now in the USA.