Mockup Filament Spool Holder wBearings
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Mockup Filament Spool Holder w/Bearings

This is a mockup of the original spool holder that comes with the Ender 3 and Ender 3 Pro which uses the nut to fasten it onto the filament holder frame it is designed for use with filament spools of different sizes including the small ones which ...

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Mockup Filament Spool Holder w/Bearings alternatives
Filament Roller
fishlet