I love design of this Mjolnir hammer from original creator MakerMelin so I did a little change to it so it can be used as Piggy bank (Coin bank). Added hole to the hammer body for coins and another hidden hole under disc wich can be unscrew to retreive you cash. Also modded handle and added screw so it can be easily screwed on.
Printed with silver pla silk and brown pla.
In raw files added all original parts.