The file 'Mini-Spool 3D Printer Model' is (stl) file type, size is 1.1MB.
This spool is suitable for aprox. 20 m filament at 1.75 mm (ca. 50g) and fits for the Maker Bot spool holders :)
Just the right size for the fun packages offered e.g. from formfutura.com
In order to avoid unspooling, I also designed a cap :)
Spool_A.stl | 4.1MB | |
Spool_B.stl | 4.0MB | |
Spool_cap.stl | 829.4KB |