A dice tower and/or dice box. The dice box is collapsible and becomes a case for dice. The dice tower can also fit inside the dice box case.
Ideal for tabletop roleplaying games like Dungeons and Dragons.
DiceBoxCaseV2: A dice box that you roll your dice into so they don't roll off the table. DiceBoxClaspV2: A clasp that holds the DiceBoxCaseV2 closed. DiceTower: Put your dice into the hole at the top and your dice will exit at the bottom. The DiceTower will fit inside the DiceBoxCaseV2.
The pictures show 9 dice being contained within the dice tower as the dice tower itself is contained within the dice box. To store the dice in the dice tower, hold it in your hand while blocking the exit, then place the dice in the top hole, largest first. You might be able to fit more depending on the size of your dice and the thickness of the felt you use (if any). If, like me, you have loads of dice, then consider printing more dice boxes to store them all.
If you like this design you should check out my others at https://pinshape.com/users/355...
UPDATE 2019-04-03: I've added an improved v2 case and clasp (STL files ending in V2). I noticed that the clasp would break after a while when made with cheaper filament, so I've strengthened the clasp. I also changed the case to have a deeper channel for the clasp to slide into.