I needed somewhere to store my resin colors and came up with this.
Should fit every kind of small bottle with a diameter of ~15.75mm and up to a height of 60mm.
I added the f3d file, so if you want you can edit sketch 1 to customize the layout and size of the holes.

The text is offset by a hair to make coloring it in the slicer easier.

I have these colors: https://www.amazon.de/gp/product/B09TVZ11CW/