gears there are many like them but these are in pairs —

Founded gears there are many like them but these are in pairs models & stl files for printing
Planter box for aquarium
Vladimír Spurný
Fusion Chess
Lazar
Whistle Missile
CuervoRC
Demon Nun
cryptodude
Vertical Blind Clip
clivebradshaw
USB Desk Lamp
Seabird HH