Mini filament spool

This is a remix of a remix.

I have:

* nested them to fit on a 195mm square print bed (printing both at once)

* changed the perimeter holes to be angled at 45 degrees so the filament slides into the hole nicely. The 45 degrees holes are alternated so you should always be able to find a hole that slopes in the direction you want.

It'll hold up to 100 grams (roughly 33 meters) of 1.75mm PLA.

The spool itself weights 66 grams.

I printed them at 0.45mm layer height with a 0.6mm nozzle - which took 2 hours 57 minutes to complete the set.

Now all my little bits of filament don't take up too much space. Success!