A couple pounds of razor blades in my wall Apparently old medicine

Razor Blades Behind the Walls razor blade slot “These old units had a slot in the back that was used to discard used blades, which would allow them to fall into the wall cavity between razor slot medicine cabinet This answer will show you what Razer Blade models have 2 storage drive slots

razor returns slot Get a medicine cabinet with a razor disposal slit in it Put the used blades in the slot They fall down between the wall studs That is a drop