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

Why There Might Be Razor Blades in Your Walls razor blade slot medicine cabinet We still have the original medicine cabinet in one of our bathrooms, it has a little slot for the razor blades Our wall is probably full! razor shark slot uk One example is the slit found in the back of bathroom medicine cabinets, but they served a purpose: razor blade disposal

razor shark slot free play My house was built in '72, and the master bathroom medicine cabinet has two slots, for dropping razor blades into the wall