a trio of keychain puzzles —

Founded a trio of keychain puzzles models & stl files for printing
A
Alphabet
a
Alphabet
A simple bit holder
kentthoresen
Keychain puzzle slide
Dema_Design
Amaze puzzle box
Florglad
Half Dome puzzle
PG3Dprinting
Lockpick Puzzle 07
MakeAnything
Puzzle Box v3
tmackay
Puzzle Triangle
heroltech
Block Pin Puzzle
mtairymd
15 puzzle
Useradm