tetrahedron screw puzzle —

Founded tetrahedron screw puzzle models & stl files for printing
Puzzle box 1
merakrom
Puzzle Cube
tmackay
Puzzle Block C
BentWeiss
Puzzle Block D
BentWeiss
Puzzle Block A
BentWeiss
Puzzle Cube
alex_3dprint
34 Screw
bjripp
Screw Bushing
GerryPB