Fall Apart Cube was suggested as concept by Nathan Wilson. The puzzle is a bandaged cube, like Mefferts' Bandage Cube. However, whereas Bandage Cube blocks bandage moves, Fall Apart Cube allows them, resulting in pieces falling off. To play this puzzle, one must accurately keep track of bandaged pieces.
Please order a 3D-printed do-it-yourself puzzle kit from Shapeways at this page (check with Oskar about screws and stickers), or contact Oskar directly if you are interested in obtaining a fully colored, stickered and assembled sample of this puzzle.