Funnel for 2 liter great for Filastruder / Filabot

1/7/2016
I added the STL files of the funnel with male threads for those who would like to use it straight on to their filastruder, as well as an optional coupler so you can use that same funnel put the coupler on it and use it like my modified one without printing out 2.
Thanks goes to;
MrWhat - Creator of the PET Soda Bottle Coupler http://www.thingiverse.com/thing:897760
Emancipator - Creator of the hopper adapter http://www.thingiverse.com/thing:890734

I took the funnel which I really