Schick '500' Injector Razor Razor & Blades with Instructions Vintage This is a vintage item popular from the 1960s to the 1970s. It features an injector system that allows for easy blade replacement. (Quote from a website) The Schick 500 Injector provides a high-quality shaving experience with replacement blades. - Model Name: Schick '500' Injector Razor - Included: Replacement Blades - Color: Black - Type: Shaver Vintage! This item has been stored away. I don't know the details, I'm sorry. Please check the condition in the photos. * Deterioration over time? (Photo 7) It seems to be a rare item. How about it for those who are looking for one? Please understand that this is a home-stored item and has been inspected by an amateur.