a trio of keychain puzzles —

Founded a trio of keychain puzzles models & stl files for printing
Squashed Cube Puzzle
brendanowen
Cross Puzzle
Josh Dyck
Block Puzzle
HouPe
Hexiamonds puzzle
elektronchika
Cube Puzzle YACP
Geekdad_3D
Cryptex Gears and Holder
kylemakesstuff
Hilal Keychains
MakePrintable