Astrolabacus
grabcad
This weird-named design is actually a toy !!!The Astrolabacus consists of 6 identical corner pieces attached together to give us this unique toy.Its parts move together relative to each other in a cool way.Just watch the attached video and you'll understand.The YouTube link below is the one I used as a reference while designing this puzzle.BTW, The STLs attached are toleranced for 3D printing.
Download Model from grabcad
With this file you will be able to print Astrolabacus 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 Astrolabacus.