I wanted a simple stand for my toothpaste, as my medicine chest has limited space.   My toothpaste has a regular twist-off cap.

There are many toothpaste holder models out there--  first, there are many good ones that hold the toothpaste tube from the bottom AND squeeze stuff out the end while rolling up the end of the tube.   But those really only work when a lot of the toothpaste from a regular sized tube is gone.   They won't work when the toothpaste is nearly full (it will tip over due to the tube being top heavy)

I also found several other simple toothpaste stands out there, but they are too wide and/or the hole too big to fit the tube cap properly, so the standing tube doesn't always stand straight. I designed this model for a standard/full-sized tube of CREST.   I suspect this will work with many other brands (full-size tube) as long as they have normal twist-off caps.    This likely will work for smaller tubes, though there may be a bit of wiggle room as he caps are smaller.

And lastly, there are a few stand models out there that REPLACE the toothpaste cap.  That's great, but I personally don't trust 3d filament as a cap for stuff you put in your mouth.

So, here it is.  A simple effective vertical toothpaste stand for FULL-SIZED toothpaste tubes with regular twist-off caps (CREST and likely many others).   It fits just right, so the tube doesn't tilt at all.

And once you use a whole bunch of toothpaste, THEN you switch to one of those other stands that hold the END of the tube and roll it up as you go.

I printed this on my A1 mini using Overture PLA silk, 16mm height, 2 walls, 15% gyroid infill.  

The final print used just under 10g of filament.