Hi Shapeways fans, Cheese Block is a 14-segment version of the 3-layer 6-segment Cheese Cake puzzle and the 10-segment Prisminx Crystal by Gregoire Pfennig. The mechanism is a straightforward 3-shells mechanism, as explained by Jared McComb at the Twisty Puzzles Forum, augmented by top- and bottom-layer sliders. Watch the YouTube video. Buy the puzzle at my Shapeways Shop. Read more at the Twisty Puzzles Forum. Check out the photos below. Enjoy! Oskar