Gaming Table Tray Insert
thingiverse
I designed these to fit Bum Kim's $150 gaming table: https://boardgamegeek.com/thread/1471747/build-gaming-table-150/page/1 They will fit a 220mmX220MM bed. The grove in them is designed to hold playing cards. I have updated the top and bottom pieces to fit better as I had trouble aligning them when gluing which made cards fit tightly. I also widened the card slot. You can print without supports but it might look poor on the bottom. Simple supports should correct this but are not really necessary.
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