Enhanced Cryptex 2.0 (with all alpha-numeric wheels)

This is an improved version of the original Cryptex: http://www.thingiverse.com/thing:7233

This is a fairly large Cryptex, which is a personal storage vault for valuable items or documents based on a concept described in The Davinci Code. Kids love it!

My design is based on the excellent creation of pasutx, which is also available on Thingiverse. My goal was to create a Cryptex that did not require any separate parts, paper or gluing.

I suggest printing the Inner Tube and Outer Tube i