updated hi flo directional cooling duct for duplicator 4s might work with other open face printers —

Founded updated hi flo directional cooling duct for duplicator 4s might work with other open face printers models & stl files for printing
Loft Hatch Opener
struthers
Bottle opener
Nestor9dw
Key Switch Opener
skareaktor
Multipart Face Shield
Bryce Cronin