Marble puzzle
thingiverse
This is a rotating puzzle. Marbles run between the inside and outside wall and need to travel along a path to unlock the box. The included text file give the lock and unlock sequences. You need too small marble to use it.
Download Model from thingiverse
With this file you will be able to print Marble puzzle 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 Marble puzzle.