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

(Download 3D-model from :508896) A fully 3D-printable rotating stand for filament spools, designed to be easily made without the need for fasteners such as screws, nuts, shafts, glue, etc. Every single component in this spool holder comes right from your 3D printer’s filament. The spool holder’s spindle is shaped to fit the vast majority of commonly used filament spools with shaft holes ranging from 16 mm to 62 mm in diameter. It is also compatible with spool-less filament