Small spool

thingiverse

I needed a spool for my 3D pen filament I bought and it was a mistake to think it would be bigger. Instead, I found the one from tamel55, but it was still too large for me, so I shortened it. There are two versions: The files with an underscore at the end of the name have thinner sides (2mm) instead of the original ones (5mm). I also use it to hold my rolls of filament, and those have an internal diameter bigger than the spool one, so I created a thing to increase internal diameter: spoolFiller. Also added is a "v2" version for male side with increased wall thickness. This version has improved holes to allow better filament lock at starting point, including a hole if there is the internal filler.