Parametric Filament Spool Mk2

Lately, there have been a lot of spool holders posted on Thingiverse. I promised others on Thingiverse that I'd post this last week. It's been stress-tested for several months now and is ready for primetime.

Here is the second version of my original filament spool system with significant advantages. First, it's 100% printable. No hardware is needed for either the mount or the actual spool! The entire spool and mounting hardware can be printed on a Cupcake / ToM from only two .stl plates