Easy Print Cryptex

A simple puzzle cryptex with minimal(ish) printing time that can be fabricated without supports.

You will need:

• 1x Inner Core
• 1x Outer Core
• 1x Retainer
• 6x Ring

Glue desired letters/numbers onto the 16-sided rings, such that the correct number lines up with the notch. Slide rings onto Outer Core, then slide on and glue Retainer in place. The Inner Core should only be able to be inserted/removed if all rings are in the correct orientation.