Sunlu spool extension - 2nd gen to usefull
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This print evolves old Sunlu “reusable” spool to real reusable spool.
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Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Attribution — Noncommercial
This print evolves old Sunlu “reusable” spool to real reusable spool.
Original spool is too narrow for the filament refil.
But if you use this extension, you can widen each part of the original spool to standard refill width. That means you will get 2 usefull spools from one useless.
Also includes widener for the center of spool. It is separate, because someone might not be interested in it and save some filament.
This version has small triangle holes. There are other versions, so pick according to your taste :)
Version with 3 big holes
Version that looks like original spool