wedding heart cube puzzle

This is not a day-before project, do your project start a month before you need it! Weight 88 gram (complete). Do not sell, check patent situation before. Also, it's uncool to buy 'homemade' things for your girl. Better to make it yourself.
There is a mass produced version sold. This is _not_ the production data of the mass production, I'm not the producer. This data has less quality, less precision. This STL data is designed for FDM print and not moulding.

How to make:
Print as shown, do n