Proto-Pasta $5 Filament Replacement Spool (For 8mm-9mm shaft)

A replacement spool to change out the extremely minimal and fragile one that comes with Proto-Pasta's $5 filaments. It is made with an 8mm shaft in mind for holding spools. If you have a larger diameter spool holder shaft, measure it and let me know if you want another version. Everything I've done is parametric and easy for me to modify.

It takes between 13-14m of filament with around 3.75 hours approximately to print both at 200 micron using Simplify 3D (slightly longer in Cura). You will n