120mm fan extractor for filament storage box or other things
Free     Thingiverse     DVE2001

120mm fan extractor, for filament storage box or other things

made for a 22L ikea storage box powered by arduino ...

similar models —

120mm fan extractor, for filament storage box or other things alternatives
filament dry box
tkostandyan5
120mm FAN CASE
MR_sportline