Lol. That's just from here - http://www.thingiverse.com/thing:1172630
I was having an issue with the Dremel pad getting a bit caught in the feeder, so I was looking for a scrap project that would act as a good buffer. I had this around, and he works perfect.
i am working on a standing spool holder right now, since i dont want my spools to lie down lol. will update when it's done
took a lot of hours but i'm done:
http://www.thingiverse.com/thing:1538594all parts are 3d printable and require no screws, metal or anything else
Is this Spool holder for a 1 kg Spoiler?
as far as i can measure, as long as your filament is under 28 cm in diameter you could easily fit a 1 kg filament on it.
I made a filament guide clip that makes using an external roll easier.
And here is my remix of a spool roller that works really well for me with my filament guide.