Plastic knot puzzle
thingiverse
dimensions corrected and scaled down. With my settings, each part took 10-15 minutes to print. A three piece puzzle, originally intended to be cut from wood, now in printable format. Each piece is ~ 2x3x0.5cm source: http://www.wood-line.de/G/G000801.htm (translated: http://is.gd/4jJ1E) edit: Cleaned up the STL a bit. Solid editor in AoI is a wonderful thing. Instructions Print two of part 1 (C shape), one of part 2 (0 shape). Assembly photos can be found on source webpage.
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