Sixth Sense Elasto is a large version of Bram Cohen's
Sixth Sense puzzle ring. This model is made of
elasto plastic. The use of this flexible material makes the puzzle a bit less frustrating to solve, and one can bend the rings to have them pass around and through each other.
Watch the
YouTube video.
Read at the
Shapeways Forum.
Read more at the
Non-Twisty Puzzles Forum.
Please
contact Oskar to order this elasto-plastic version, as only the maker (Oskar) can order this maker material from Shapeways.