I made a Single Sided Universal Filament Spool Holder, you can load and unload with 1 hand! : r/prusa3d

An extra plastic part for your 3D printer (injection molded).

SPOOL HOLDER

Universal stand-alone filament spool holder (Fully 3D-printable)

6B. Spool holder assembly

Filament Holder with Single Bearing Spool Modification

Spool Holder for up to 3Kg Filament Rolls – 3D UP Fitters

Plain Nut for Universal Filament Spool Holder Gen 2 by AlanR1138, Download free STL model

I made a 1 sided universal 1KG Spool mount that you operate with one hand and mounts to a wall or inside your enclosure, let me know what you think! : r/functionalprint

Filament Spool Holder for PRUSA 3D Printer by Zico, Download free STL model

3kg Spool Holder for Prusa Printer by Robert, Download free STL model

3D Printed Versatile Spool Holder for Prusa MK2/3 (and not only) by Stamos

I made a 1 sided universal 1KG Spool mount that you operate with one hand and mounts to a wall or inside your enclosure, let me know what you think! : r/functionalprint

MMU3 Review : r/prusa3d

6B. Spool holder assembly