modular craft paint holder

this is a modular holder for craft paints. each unit can be connected to more units. I include tall and short versions (12 and 8 cells, respectively), which are compatible with one another.

These are currently sized to fit army painter paints, but can be easily adjusted for other brands. for standard craft paint bottles, the scale is 140%. for others, the ratio can be calculated easily with this

(diameter of your chosen bottle + 1 mm) / 25 = scaling ratio