The file 'Filament Spool Holder For Neptune 3 Pro (smaller Diameter Spools). 3D Printer Model' is (stl) file type, size is 405.4KB.
Based on the holder by BaoTheWyld, but with a lip diameter of ~42mm to accommodate spools on smaller bobbins (e.g. Sunlu 250g spools).
spoolholder-small.stl | 845.5KB |