A completely useless piggy bank—submitted to a design competition I entered.

When you drop a coin in from the top, it simply falls straight out the bottom, so you can’t actually save any money (though it might make a fun toy or decorative piece?).

(With the included piston in the print file, you can seal the outlet.)

The design is inspired by traditional Chinese copper coins; we recommend printing it in silk copper or gold filament.

Comes with a base.