two piece tetrahedron puzzle —

Founded two piece tetrahedron puzzle models & stl files for printing
3x3 Puzzle Cube
MakeAnything
5x5 Puzzle Cube
MakeAnything
Spin Puzzle
mr.frogman99
sphere puzzle
JoeRudnisky
Heart Puzzle
dqmerrill
Ball Puzzle
ejound
Magic box puzzle
BenDeLapp
Soma Cube Puzzle
Kostka3D
Easy Puzzle
512MB
Lovely Puzzle Box
3D Printy