2 in 1 fan duct extruder and filament cooler for e3d v6 and others —

Founded 2 in 1 fan duct extruder and filament cooler for e3d v6 and others models & stl files for printing
Knuckle Duster
WestyDave
Balero
Scatulin92
Ratcheting Capo
LoboCNC
Chai
BobinAtlanta