a trio of keychain puzzles —

Founded a trio of keychain puzzles models & stl files for printing
Braille Puzzle
hidalgoem
Cube slot puzzle
JamieKarls
KWOB Puzzle
MakeAnything
KWOB Puzzle  Rounded
MakeAnything
Ball Puzzle
fromminator
Trophy 3D puzzle
Buffeteau_bros
Easy Puzzle Cube
Procione92
Molecular Puzzle
Superbeasti
18animals puzzle
onepointdiy