Esun spool adapter

I had too many black non-reusable spools lying around from ESUN and now they want 7-8 bucks for a reusable spool. Did not feel like that so I made this. Just saw through the black spool and use this adapter to get it to fit together again. Now you can just buy the refilament and reuse your spools!

My spools all have different tolerances when it comes to the wall thickness of the spokes. You can tinker around with them if needed:
https://www.tinkercad.com/things/eT50IpM4pf1