Hi Shapeways fans, Rhombox is an assembly puzzle. The object is to build a rhombic dodecahedron from the twelve panels. The puzzle was designed in 1983. Several versions have been made in wood and metal. The puzzle has four types of pieces and it has a unique solution. Watch the YouTube video. Buy the puzzle at my Shapeways Shop. Read more at the Non-Twisty Puzzles Forum. Check out the photos below. Enjoy! Oskar