I needed a good place to store my change so I designed this bank vault-inspired piggy bank.
All of the files are on Printables if you want to make one for yourself.

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This was printed in PLA. Other than 3d printed parts, you will need:

-5 bearings - 22mm outer diameter, 8mm inner diameter, 7mm high. Link to bearings in video:
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-2 metal dowels 30mm long, 5mm diameter

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