Filament Spool Holder Extender for Ender 3

prusaprinters

This is an extender for the stock filament spool holder on an Ender3 V2 (and probably other Enders).  It just “shoves” into the opening of the stock spool holder.It's made to fit some spools that have a smaller (33mm) opening, but can also be used to turn a single spool holder into a double spool holder.It just presses in to fit, although it could also be glued in quite nicely with a drop of superglue or epoxy if you like.   Part of the cylinder is tapered, so it should find a spot where it wedges in nicely. Print it in whatever, no supports, 20% fill is fine.