FreeSample Spool (Makerbox etc 120mm coils)
Thingiverse
9 model
Free
FreeSample Filament Spool/Holder
Thingiverse
FreeSimple sample spool holder
Thingiverse
FreeMini Spool for sample filament
Thingiverse
FreeMini Filament Sample Spool
Thingiverse
FreeProto-Pasta Subscription Sample Spool
Thingiverse
FreeMaker Box Filament Sample Spool
Thingiverse
FreePrint In Place Adjustable Filament Sample Spool
Thingiverse
FreeExtended Unlockable Loose Filament Spool (Push Plastic Sample)
Thingiverse