I bought this domino set from Target. The dominoes were so skinny that, once someone slightly hit the table, all the dominoes would fall over. Here is a tray that fixes that problem. The Domino Set is linked below.
Settings: PLA, No Supports, 20% Infill
If you would like to learn how to make this yourself, check out the video below:
Domino Set: https://www.target.com/p/game-gallery-mexican-train-domino-game/-/A-12836086#lnk=sametab
The author marked this model as their own original creation.