five screw puzzles by george hart —
Founded five screw puzzles by george hart models & stl files for printing
3D Printy
tmackay
olmeras
Printable Puzzle Project
Nunuz57
tom2199
MonkeyBoy_Prints
richgain
richgain
TheHammockGuy
123MU
Ondřej Stříteský
John H
Extrutim
TomoDesigns
Printable Puzzle Project
Printable Puzzle Project
Printable Puzzle Project
Printable Puzzle Project
Printable Puzzle Project