I have been looking for some way to organize my paints for a long time. I know there are purpose built paint racks from some of the gaming companies, but I thought they were a bit expensive and I didn't like the look of the laser cut mdf racks.
I saw a mention of fingernail polish racks somewhere, and looked them up. Through the magic of Amazon Prime, which my wife has, I got this.
It comes in three pieces, with 6 bolts that you use to attach the sides.
This is right after I put it together. Now for the painting table:
I mostly use the craft store paints. My paint jobs are meant to be looked on the tabletop, not close up. Each row holds 12 of the bottles, and there are 6 rows. I have smaller bottles on the bottom row that fit more loosely. This was all for $22.30.
I am very pleased with it. It has solved a long standing problem on my table.