4x4 puzzle heart.
thingiverse
I created the 4x4 heart-shaped puzzle, my very first one. It consists of 11 pieces, and trust me, it's not as simple as it appears, but it's also not ridiculously challenging. If you want to print it out, just let me know. And if you have a great idea for another puzzle, be sure to share it with me in the comments!
Download Model from thingiverse
With this file you will be able to print 4x4 puzzle heart. with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 4x4 puzzle heart..