This is a remix of the paint tray for citadel paint pots designed by ShadyRabbit. I changed the aesthetic a bit and modified the design to print using fewer supports. This one only has 2 pegs for the pegboard and the pegs are the only parts that will require support. I revised the size and shape of the pegs to fit the standard peg board available from home depot (3/16" Thick, 1/4" holes spaced 1 inch apart). This design also does not use magnets, since it wasn't designed for metallic peg board. It is designed to have a VERY snug fit into the pegboard so the tray sits nice and tight to the board and doesn't wiggle around when adding or removing pots. Take care when inserting this into the pegboard because, even though I printed these in PETG, the orientation of the layer lines on the pegs allowed them to be snapped off by the person I made these for when they installed their 1st one. After I explained what they did wrong, they installed the rest with no issues.
As you can see in the photos, I was able to get 4 of these printed at a time, which saved a lot of time in getting all of them printed.
The brush holders in the photo are available here: https://www.thingiverse.com/thing:2828494
This was designed for .25 mm layer lines since that is my default print setting for PETG. Also, As I printed each batch, I played around with the infill settings. What I found worked the best was a solid infill for the base and a solid infill near the top so the pegs have a good connection and then something like 30% triangular infill in the middle. This ended up being a pain to set up so by the time I was done I was just printing them 100% solid all the way up.
Since this was printed in PETG there was a bit of stringing and this was cleaned up with a heat gun. Also, you can see in the photo that I used a brim, even though I really didn't need to since this has a lot of surface area and PETG sticks to my PEI bed very well. The brim stuck to the part more than I intended and needed to sand down the chamfer along the bottom edges to get it cleaned up.