Replacement Filament Spool For Polymaker 1kg Cardboard Spools
I wanted a way to get rid of the carboard spools and not have to spool the filament to a new spool.
5
49
1
160
updated
May 19, 2025
Description
PDFJust rip one of the cardboard sides off the spool, slap one of the halves on, flip the spool, rinse and repeat. The cardboard center keeps the filament nicely on and when you run out you just screw this spool open, discard the cardboard sleeve and replace with a new spool.
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