A remix of ClericAaron's "Dice Tower w/ swappable trays" thing:1276711
I took the normal dice tower and turned it into a tower designed for liar's dice (also called pirate's dice, deception dice, diception, Mexicali, Bluff, and more).
Check out the rules for Liar's Dice here: https://en.wikipedia.org/wiki/Liar%27s_dice
Traditionally players use their hands or cups to hold their dice. With the Liar's Dice tower players drop their dice into the top and they are rolled into the smaller tower. The walls and roof block other players from seeing your dice while the archway allows you to see your own dice.
Each player would need their own tower.
My printer (Creality cr-10) is capable of printing the archway with no supports. I believe it is of a gentle enough slope that most, if not all, printers can handle it.