We have a recessed bathroom cabinet in which I’m entitled to a single shelf. I needed a way to make the most of my limited space. My solution was to use magnets.
I mounted the magnets with a hot glue gun because I’ve found the glue to be easily removable should I change my mind later. Tweezers and nail clippers go directly on the magnets. I also mounted my shaving razor’s cradle with the glue.
The biggest victory was in using a binder clip to hold my toothpaste. The binder clip provides a metallic surface for the magnets to attach. The other benefit of a binder clip comes as the toothpaste is used, you can fold the tube (squeezing remaining paste towards the exit) and hold it in place with the clip.
Micro improvements make life that much easier.