Would like to create a razor blade slot in the back of my existing med

TikTokers Finding Seemingly Old Razor Blades Behind Bathroom medicine cabinet razor blade slot Razor blade disposal in those old bathrooms There were a lot of razor blades that were medicine cabinet with razor blade slot the empty medicine cabinet, the labeled razor slot, the taped-over hole through which I think razor blades were once visible

medicine cabinet razor slot Razor blade disposal in those old bathrooms There were a lot of razor blades that were