Man finds mysterious slot in back of bathroom medicine cabinet

The old razor blades seem to be a result of small slots in some medicine cabinets common in homes built before the 1970s Before plastic,

Hundreds of thousands” is not an exaggeration Does your medicine cabinet have this slot for

medicine cabinet with razor blade slot I found about 100+ old razor blades, the very thin 2 sided kind With the Medicine cabinets of yesteryear used to have a slot in the back for the

medicine cabinet razor slot My parent's house had these but they actually said razor blades above the little slots It was actually embossed in the metal of the cabinet