Cheap. Not necessarily quick.
https://www.vectric.com/cool-stuff/projects/2014/crazy-heart.html
https://www.vectric.com/cool-stuff/projects/2012/heart-of-love-box.html
I’m going with bandsaw hearts from 4x4 cedar. One inside the other. Not a CNC project, but could have a name or message engraved on the lid.
