20 Sided Dice of Holding

It's a bigger (countdown) dice that holds smaller dice, what else would you possibly need to know?
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**Things you may possibly need to know**
* The top and ring files have registration marks to aid in aligning the retaining slots.
* The only section that requires glue is the combination of the top and ring parts. Magnets should be press fit.
* The 10 magnets used are 0.25in x 0.0625in disc magnets from [magcraft](https://www.magcraft.com/magcraft-nsn0657).