Easythreed K7 spool holder

Spool holder for easythreed k7 that allow larger spool to be used (the stock one is so bad...).
I've split up the main part so it can be printed on the k7, you will need pliers to snap the two parts.
The filament guide is required otherwise the filament might slip from the spool.

You don't need to fill the main part at 100%, I did 50% and it's already pretty strong though I've only tested 500g spools. I'd say go for 60% or more just in case if you don't mind the extra hours.

That was my first design using Freecad. #Foss.
I've included all the FreeCad's .fcstd files so you can mess with them as you want.