This 3x2 gridfinity bin can hold 8 cans of Revell email paints.

I was looking for a gridfinity bin for revell paints and eventually, I came across this: https://www.printables.com/model/383487-gridfinity-revell-paint-and-glue-holder

after printing it I noticed a couple of shortcomings:

• Slots are too small - additional stickers with barcode and distributor info on my cans make paints fit very tightly.
• The slots are too close - cans are tilted a little bit.
• Regular Contacta glue is too big.
• The bin can't be stacked.

So, I decided to try to make my own, and here is the result. By sacrificing slot for glue and rearranging can slots, I fitted 8 of them. Thanks to the increased height, bins can now be stacked.

I made the model by generating a bin in OpenSCAD and then adding slots in Fusion360, so it's probably suboptimal, but It worked for me.