Bambu Lab Refill Spool with Filament Lock

A reusable, print-friendly spool designed for Bambu Lab filament refills. Lightweight yet sturdy, with an integrated internal filament lock to secure the filament end and avoid tangles during storage.

 

The spool snaps together tightly and can be further secured using the included lock clip.

👉 Note: The first time you use the internal filament lock, you may need to push the filament firmly to clear the hole, especially if there are print imperfections. 

 

Available in three versions:

🔹 Original - Open side design for reduced print time and material use

🔹 Plain - Solid side walls for maximum durability

🔹 Mini - 180mm version, fits the A1 Mini build plate

 

Print your own spool, reduce waste, and keep your filament tidy!

 

Boost MeLike this reusable spool design? A boost helps more makers discover it and supports me in creating more practical tools for your print space. Thank you for your support! 😊

 

🧵 Looking for filament clips ? Check out my FilamentLock Mini collection – designed for use with original Bambu Lab and SUNLU spools.