Esun spool adapter
thingiverse
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
Download Model from thingiverse
With this file you will be able to print Esun spool adapter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Esun spool adapter.