A shark and I only use them once I don’t see the point in using more then once as there so cheap
It depends on what your starting number is. Although I've been using (1) for my first shave here, (0) makes more sense to me as a Computer ScientistI do not unterstand some things! I´ve used a new blade, it´s the first shave! A 0th shave would be an unperformed shave, or am I wrong?
With kind regards King-Joe