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Screw Wall is an assembly puzzle. The object is to screw the seven screws into the wall. Each screw fits into at least two holes, and each hole fits at least two screws. This makes the puzzle confusing to solve, as one would not easily know where to start, and a wrongful placed screw would only be detected after several more screws are placed. Each screw has only two threads at different angular spacing. Some of them are right-handed and some are left-handed threads. This beautiful puzzle is FDM printed in ABS and then vapor smoothed in acetone. It comes fully assembled. Have fun!

Product Description:

Screw Wall Puzzle

Technical Info:

Width of Wall: 65mm 

Length of Screw: 38mm

Weight: 49.9gm