Update 1 =======

Added 2 new files, a longer inside container and a longer key container to allow using 11 rings if you want. (Files with 11 in the name). You do not need those 2 files for the regular 10 ring Cryptex.

NOTE: I made the did print the original 10 ring model, but not the 11 ring one... If you find any problem with that version let me know

A 10 ring large cryptex , Warning this takes a long time to print...!!!

~180 mm length x ~100mm diameter

Each letter ring is a triacontakaihexagone, a polygon with 36 sides (A to Z and 0 to 9). Each ring is made of two parts so the code can be a changed easily by changing the letter ring position on the letter inside ring..

3 656 158 440 062 976 possible combination....