Einstein Dice Tower
This was inspired by my make https://www.thingiverse.com/thing:3133323 which felt lacking to me. Besides being higher resolution, this one also has a higher wall, as dice sometimes escaped the last version. The image is of EinsteinDiceTower5.stl and EinsteinDiceTowerTray3.stl at 125% and it accommodates 16mm dice.
There are heads with and without shoulders trimmed, the tray should fit either of them and will need to be glued on. Alternately, if you have a big enough printer or are printing small enough, either regular or trimmed heads can be printed with the tray in place.
Thanks to Vivalize for the model this was created from.