Loose Filament Spool for Makerbox
thingiverse
I loved The Goofy's loose filament spool, but it was too bulky for my MakerBox samples. So I remixed it to fit snugly into the samples I get every month. The Goofy's one accommodates a 140mm diameter filament sample at its smallest measurement. Mine fits a 120mm diameter filament sample with plenty of room to spare. If you want to remix it further, here is the original source: https://cad.onshape.com/documents/089e529c90917805ec38b932/w/17611d521d83673cdb1f35ed/e/3f5446c54370a7400d0707ea I didn't want to miniaturize it as I left the interior hole just right to fit over my autorewinder spool holders. Note that the orange one in the same photo as the silver one is the original Goofy one, shown alongside the silver one for a size comparison.
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