I designed this dice tower based on an Etsy design:
https://www.etsy.com/uk/listing/1220089216/tomes-of-magic-dice-tower-hand-painted
I did all my own modelling for this one, making some changes to make the dice more likely to stay in the tower.
Printed using an Elegoo Saturn resign printer with Anycubic Ecoresin.
The dice stay in for most drops, though they do bounce out the odd time. This is the second version of the model, the first one bounced the dice out nearly every drop.