Binding of Isaac the four souls 25 hearts

Print with 100% infill , they are small (1 cm wide) so won't take long.

I decided to split the model so it would be easier to print, you could just as well as use them that way so that they lay flat on the cards.

After printing just glue both halves together.
The file goes with enough halves o create 25 hearts which are more than enough (5 per player/monster)