
MK3 extended spool holder
thingiverse
Prusa had been using a massive 2kg PETG spool, but it was too big for their standard holder. This design provides a solution for MK3 users who need more space for their filament. To assemble it, you will need six 3mm x 16mm screws and nuts. Printing at 0.2 resolution is sufficient to produce the required parts.
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