This is a set of stackable board game trays. Included are:

• Full Tray
• Full Tray Split Horizontal
• Full Tray Split Diagonal

I'll admit that I have not printed these yet. I'm uploading them because I don't want to lose the models I've created but maybe somebody can make use of them for the time being.

These are, theoretically, stackable. I've included a screenshot of them stacked in Fusion 360.

I have no advice on how to print these because I have not even printed them myself but perhaps they are useful to somebody out there in board game land! :)