Taulman Nylon Filament Standalone Spool Holder

I took "Vivenda's" awesome design and made some small changes.
This is basically a mix of both his version 1 and version 2 plus a few other slight modifications.
The spool holder shaft can be dropped into position and then "locked" by turning clockwise. The shaft has been extended to allow easy turning of the shaft to lock into place.
I added holes in the "clips" to feed the filament thru during use and also a hole to insert the filament when not in use