This is my remix of Jelle's Stackable D&D Dice Box V1. I had some tolerance and fitment issues with their model, so I corrected that and made a few other tweaks.
Just as with Jelle's models, print one bottom tier and a lid, and as many middle tiers as you want/need!
I don't suggest changing the scaling, as you may experience fitment difficulties between the clasps and slots on the boxes. If you do have any fitment issues, quickly hit the tabs with a heat gun or hairdryer on high heat, and press the two parts together to marry up correctly.
I have provided the STEP files as well if you'd like to make any edits to the sizing of the boxes.
Have fun!
The author remixed this model.