After spilling some of this ink on carpet, I needed a comapct organizer for my resin pigments that would keep them upright. This is a simple bottle caddy designed for Craft Smart resin pigment inks (should fit other bottles with a 21mm diameter). Not too snug but hugs the bottles enough that they shouldn't fall out.
I printed parts separately in PLA with a .6mm nozzle. My printer's settings aren't dialed in and my plate isn't in the best condition so I got some warping on the handle and had to scrape it down a bit to fit. I didn't use glue and it's been fine but you can for extra security.
The author marked this model as their own original creation.