Another significant design aspect that distinguishes a foil shaver from the rotary is definitely the overall shape of the covering. But that shape features a big impact on closeness in such a way not discussed. It influences where you can go and how easily.
You are able to certainly get yourself a foil under and above your chin effortlessly. However you can’t get around the fact that a rotary is both smaller and shaped in a fashion that allows better access to all those natural crannies and curves of the face (or underarms, legs, and elsewhere, if used as ladies do).
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