Rhombi Gem
thingiverse
You need M2 screws for assembling the puzzle. https://www.youtube.com/watch?v=ed60qgjKmZE
Download Model from thingiverse
With this file you will be able to print Rhombi Gem 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 Rhombi Gem.