Dry Box Feeder From a Kitty Litter Tub
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Filament Spool Roller w/ 608 bearings by LordMelkor | Download free STL model | Printables.com
https://www.printables.com/model/73636-filament-spool-roller-w-608-bearings/comments/1194183
Remixed rc101's spool holder with bearings (thing:2185015) to support an alignment rail. | Download free 3D printable STL models
Want to keep your filament dry while you print, but too cheap to shell out for a dry box? Make your own! My house goes through Tidy Cat tubs at a rapid rate, and they seal pretty well. I was using a PVC pipe structure on the inside, but I think these skate bearing roller stands will work better. Throw in a few desiccant containers and drill a couple holes in the side, and you're all set! (Humidity monitor optional.)
