Cryptex
thingiverse
Pick Three Random Numbers Between Gear 0 and Gear 9, Then Pick the Final Number Between Last Gear 0 and Last Gear 9.
Download Model from thingiverse
With this file you will be able to print Cryptex 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 Cryptex.