Jayo Cardboard Spool Adapter Round Reusable

Since I run my spools on a rather thin rod these cardboard spools tend to either not run smoothly or lose some fine paper fibers that might attach to the filament causing clogs.

Print:
Layer height: 0.28mm 
Walls: >5 (to make your printer go in circles and not try to do small infills)
Material: ~4g of PLA or PETG (better PETG if you want to dry your spools at some point)
 

Insert:
Press one clip inside the hole → Go around the whole pressing the other clips inside (the print is flexible and can take it)

Remove:
Use one finger and press one of the clips to the center of the hole. There is some small raised edge allowing you to push against.

If you have questions or like this print, consider leaving a like, comment or a make. Thank you!