I liked the design DisabledgamR uploaded but, i wanted to make it just the two parts and have it also work as a dice box.
Once printed the tower can fit into the tray with the dice inside and it should stay closed.
If it is too tight or too loose, you might need to resize by just a little or sand it down.
If anyone want a custom symbol on the front of the Dice Tower, like a D20 or something, just let me know.
Hatchbox PLA Wood
You definitely need supports for the tower, but I had no trouble removing my supports once printed.