I finally found a 'toothpaste ledge'
For years now I've been wishing for someone to make a "ledge" to store the big toothpaste tubes. They won't stand up, and even if they did, they're tall enough that they'd mess with the intervals of the shelving.
(I know you can buy toothpaste that does stand up, but they're less economical, and to be honest sometimes I can't find them.)
It would be really cool if you could stick a shelf onto the back of the cabinet above the slightly shorter stuff--or on the back of the door, to slide in over the slightly shorter stuff, to take advantage of that gap that is inevitably there.
I'd just started to think I might get serious about having a plastics/acrylics place make me one, and then put a stick-on magnetic strip on it. And had started to look for organizer-type solutions (like a drawer divider)
Then I found one! In a Japanese book/stationery store, so I can't really give you a link to it.
Here it is in action:
Note the shortness of the stuff on the right where it slides over them.
I'd started w/ it on the back, but the toothbrushes were JUST tall enough that they interfered a bit. So I shoved the toothbrushes all the way to the back of the cabinet, which created a bit of space in front of them, and that was enough to allow the ledge to fit right in.
(the little metal dental floss is clinging to a little magnet)