1x5x5 Floppy Cube

A 1x5x5 puzzle. Turns very well! Requires four 10mm M3 screws to hold in the centers. There's sufficient room in the center for springs to be added, just use slightly longer screws. Springs are totally optional, puzzle turns fine without them.

More of a fidget toy than a puzzle really, but pretty fun nonetheless. Unlike previous 1x5x5 designs, this version seeks to be as proportional as possible by finding a good compromise between pillowing and "olzing" (warped cuts).

Video link here: ht