Biggest issue with an injector razor blades (single edge/straight razor) is carry-on traveling through TSA. Apparently they want to keep a monopoly on barber st

Biggest issue with an injector razor blades (single edge/straight razor) is carry-on traveling through TSA. Apparently they want to keep a monopoly on barber studios at 30,000 MSL Switched several years ago from cartridges to an injector blade system, and have never considered switching back.