The file 'Pig Coin Bank – Empty-able Piggy Remix 3D Printer Model' is (3mf,stl) file type, size is 7.2MB.
A remix of the Piggy bank that can be opened close using... a coin. The cap does not lock tight but it's enough to do its job.
piggy.3mf | 2.4MB | |
piggy.stl | 11.0MB | |
piggy_cap.stl | 111.3KB |