WOW5 is a puzzle ring 3D printed in the scrambled state. If you do not find your desired ring size among my listings please contact me and I can add it for you. If you need help solving WOW5 I have a solution sheet I can email on request. As of August 25, the interlocking metals are available via the Shapeway shops. So the options of interlocking Silver, Brass, and now for the first time Bronze are available direct to you. WOW5 won a Jury Honorable Mention at the Nob Yoshigahara Puzzle Design Competition held during IPP36 in Kyoto, Japan, August 4-7, 2016. You can see the official results here:
http://puzzleworld.org/DesignCompetition/2016/results.htm
WOW5 also won the cover of the third issue of
Game & Puzzle Design. In that issue is an article detailing its innovative design and that is available here:
http://gapdjournal.com/issues/
You can read the first page of that article here:
http://gapdjournal.com/issues/issue-2-1/issue-2-1-sample-01-wow5.pdf