JumblePrism is an idea by Bram Cohen. It is a twisty puzzle like Rubik's Cube, but using on a triangular prism. Because of this odd geometry, the pieces get very "jumbled", as Bram calls it.
Watch the YouTube video
Read on the Shapeways Forum
Read more at the Twisty Puzzles Forum
Please contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.