I found this model looking for dropper bottle racks for my Ikea Alex drawers. 2 wide will fill a standard Ikea Alex drawer with an approx 6-8 mm gap, and 4 will fill a wide Alex drawer with the same gap. Printing in multiples of 2 was recommended. It snuggly holds the bottles so they won't roll. Going 2 of these deep will give you six rows of paint. I have used the corner molding hack, which only gives four rows in the same space. (https://www.youtube.com/watch?app=desktop&v=czcEfovxlmo).
Each plate is 148mm X 128mm X 29 mm.
Remix ideas: A way to connect the sections together. Sized up to 30 mm for Proacryl and Golden Highflow paints.