FreeAuto-rewind spool holder (for MMU)
Thingiverse
10 model
Free
FreeMMU 2.0 Tube Holder
Thingiverse
FreeThe Shark (Spool Holder and Retraction Keeper) for Prusa MMU
Thingiverse
FreeAuto-Rewind Spool Holder (remake for MMU under shelf holders)
Thingiverse
FreePrusa i3 MMU Retraction Management / Hanging Spool Holder
Thingiverse
FreeCompact, extensible, wall mount spool holder for any number of spools, designed for Prusa MMU
Thingiverse
FreeIKEA Lack Printer MMU Spool Holder - 608 Bearing Size
Thingiverse
FreeMulti-spool holder for Wall Control Peg board and Prusa MK2.5/MK3 MMU 2.0
Thingiverse
FreeMMU 2 5x Tube Holder PC4-M10
Thingiverse
FreePrusa IKEA Lack table leg extension for MMU or normal spool holder
Thingiverse