Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3269970.
2nd Update 09DEC18*
Spacer might leave a bit too much space, so I made a thinner one - it's about as thin as I can get it and still be useful. Again, dealer's choice for use.
Update 09DEC18*
Getting the trimmer line back onto the spool was a bit of work, so I made a spacer for the winding of the filament - it might be a little too much space, but I figure once the zip ties are cut, it should fill out nicely. Again, dealer's choice if you want to use it.
I wanted to have a spool like a Master spool like this one https://www.thingiverse.com/thing:2869973 that I could spool nylon trimmer line onto, zip tie it, and take it off the spool and be able to fit just the filament into my dehydrator.
I didn't find anything that was thin enough - so I fired up Fusion360 and designed one.
I'm not cutting it up my dehydrator yet :) - I love my jerky too much!
I managed to get 366 grams of trimmer line onto it, so that's why I called it a 1/3rd spool :)