Created for my own shop, this organizer holds 1FL oz air brush paints. Say goodbye to searching for colors, this modular design keeps 48 bottles in trays of 6 at your fingertips. Removable trays interchange to easily customize paints by project. Here is the link to my open source file in TinkerCad if you would like to adjust it. I invite other TinkerCad creators to alter and make improvements it how they see fit. The perfect organizer for paint collectors like me! you can use M3 Button head screws instead of glue.

https://www.tinkercad.com/things/4YlPGC8LgUy-1-fl-oz-airbrush-paint-holder-with-cup