以出现时序来说,最早的是直式剃刀(Straight Razor)Straight Razor:
https://goo.gl/opgU3q2.安全剃刀(Safety Razor):
https://goo.gl/B4fMm53.1920年代的电动刮胡刀:
https://imgur.com/a/LqgXG然后才是有刀网的现代电动刮胡刀...4.Braun(1962):
https://imgur.com/vj7yoCI再来是多刀片可更换刀头式手动刮胡刀...5.多刀片可更换刀头手动刮胡刀:
https://goo.gl/S31vhm最后出现的才是你以为是传统括胡刀的抛弃式刮胡刀...6.抛弃式刮胡刀:
https://goo.gl/EMPr8U