Diagonal Cube Puzzle

thingiverse

Another great design by Stewart Coffin. Wood copies are beautiful but very expensive. Six pieces, all different, assemble in an unexpected way into a cube. This puzzle can be tricky to take apart if you don't know the secret. But putting it together is the real challenge. The assembled puzzle is a 6 cm cube. The small cube in the photos was ordered from Shapeways many years ago and is only 3.2 cm.