Description
①【SUNLU Refill Filament】- SUNLU PLA Refill filament is reliable, versatile, and easy to use. No clogs, bubbles, or tangles, its excellent layer adhesion ensures high-quality prints every time.
②【Superior Compatibility】- SUNLU Refill PLA 3D Printer Filament is fully compatible with reusable spools of SUNLU and Bambu Lab. You can print your own spool for seamless use with most 3D printers.
③【Reduce Plastic Waste】-SUNLU filament refill reduces waste by reusing existing spools, minimizing empty plastic spools, offering you a high-quality printing with a lower environmental impact.
④【Economy Pack】-Same quality PLA filament with lower cost-effectiveness. If you have reusable spools from SUNLU or Bambu Lab, this pla filament refill will drastically cut down the cost of your printing projects.
⑤【No-Spool Filament Size】- 66mm width and 82.5mm hub hole. Suitable for SUNLU Reusable spools and Bambu Lab filament spools. You can also print your own spool for seamless use with most 3D printers.
⑥【Easy To Stall】- The inside of the spool is clearly marked to align and snap into place. If there is any confusion, please feel free to contact customer service or watch the instructional video.
⑦【Neatly Wound PLA Filament】- SUNLU winding system guarantees tangle-free coils. Reinforced edges prevent loosening during transport, ready for use straight out of the box.

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