head thickness

Let's talk about single and double edged razors and the blades that they use.
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nicodemus38

head thickness

Post by nicodemus38 »

when did the head thickness come to denote the aggressiveness of the Gillette razor?

I know that each decade of tto is supposed to be less aggressive then the previous decade, but from good photos I have seen the door angle and the head thickness was varied from decade to decade, and cant truly be used as a guide for aggression.
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