6 model

Free

3D Filament Spool Rod/Rack

Thingiverse

Free

Spool Rack for 9mm Rod

Thingiverse

Free

TUSH rack with threaded rod

Thingiverse

Free

Dewey cleaning rod rack

Thingiverse

Free

Modular Hanging Filament Spool Rack (Curtain/Closet Rod)

Thingiverse

Free

Filament Spool Rack - hangs from a Closet Clothing Rod

Thingiverse