This was inspired from the back cover of American Woodturner Magazine. Each one of the lettered rings turn to line up the code which releases the spring loaded inner box. In between each ring I used an old cd as a spacer and washer, so to speak. I drilled 12 holes indexed on the cds and have one small bullet catch inserted in each of the fixed walnut rings. This created a clicking sound when the rings are turned, and keeps the rings from spinning freely after the inner box is removed.
The code is the lyrics to Bob Marley's song One Love, and is spelled out all the way around the box. It reads like this for each column
One love
1 heart
lets get
2gether
and feel
alright
as it was
in the be-
ginning
so shall
it be in
the end