So if you tought the Fiberlogy Spool can be reused without rewinding your filament, you are false.

So i designed this part, so you can reuse the spool you already have with a Fiberlogy Refill. First you need to remove the side plastic parts from cardboard middle piece, than assemble it again with this part in the middle. I've found that its easy to remove the zipties, but if you want you can just live them there but make sure to cut them on the sides.