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SUNLU PLA 3D Printer Filament, Roasted Chestnut Black, 1KG

  • Based on 38 reviews
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Availability: In Stock.
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Arrives Tuesday, Oct 20
Order within 13 hours and 26 minutes
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Color: Roasted Chestnut Black


Size: 1 kg


Features

  • SUNLU PLA 3D Printer Filament- SUNLU PLA filament is reliable, versatile, and easy to use. No clogs, bubbles, or tangles, its excellent layer adhesion ensures high-quality prints every time.
  • Neatly Wound 3D Filament Spool- SUNLU's self-developed neat winding device ensures that the filament is easy to use, with a 100% neat rate that reduces the risk of tangles and jams, and provides a smoother and more efficient 3D printing experience.
  • Clog-Free & Bubble-Free- Designed and manufactured with superb layer bonding and great fluidity for smooth and stable extrusion.
  • PLA Filament 1.75 mm- SUNLU PLA filament consistent diameter tolerance 1.75mm 0.02mm, Tight tolerances make PLA filament smoother and more consistent when printing.
  • Easy to Use- SUNLU PLA filament is reliable and user-friendly, making the printing process smooth and effortless for both beginners and experts
  • Filament Spool Diameter- PLA 1KG Spool Diameter: 195mm, Spool Width: 59mm, Spool Hub Hole Diameter: 63mm. Compatible with 99% of 3D printers.
  • PLA Recommend Settings- To achieve the best printing results with SUNLU PLA filament, we recommend printing at a nozzle temperature of 200-230C, a bed temperature of 50-65C, and a printing speed of 50-100mm/s.
  • Wide Compatibility- SUNLU PLA filament has a diameter accuracy of +/-0.02 mm, small diameter error, wide compatibility, and can be used on various common 3D printers.
  • Vacuum Packaging- SUNLU 3D Printer Filaments are sealed in airtight vacuum packaging which ensures that they remain moisture-free and preserve their quality from the factory to your 3D printer.
  • SUNLU Main 3D Products- SUNLU offers a wide range of high-quality 3D printing products, including 3D printer filament, filament dryer, FDM 3D printer, 3D printer resin, LCD 3D printer, resin curing box, and other accessories, providing you with everything you need for a successful 3D printing experience.

Description

PLA Filament 1.75mm Colorful filament to meet your colorful needs. PLA Filament AMS Heater PETG Filament Silk Filament TPU Filament Filament Dryer S2 Filament Dryer S4

Brand: SUNLU


Material: Polylactic Acid


Color: Roasted Chestnut Black


Item Weight: 1 kg


Item Diameter: 1.75 millimeters


Brand Name: SUNLU


Additional Features: Roasted Chestnut Black Color


Manufacturer Part Number: SLUS-PLA-RC-1KG


Item Highlight: PLA Filament 1.75mm, Smooth Printing, Neatly Wound, +/-0.02mm Accuracy, Compatible with Most FDM 3D Printers


Manufacturer: SUNLUGW


Number of Items: 1


Number of Packs: 1


Model Number: 3D Printer Filament PLA Filament 1.75mm


Item Weight: 1 kg


Item Diameter: 1.75 millimeters


Material Type: Polylactic Acid


Color: Roasted Chestnut Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Filaments is actually pretty GOOD.
Color: Roasted Chestnut Black Size: 1 kg
Big fan of Sunlu. Used lots of their filaments and only a few minor mishaps. Filament prints well, adhere well and look good. Big fan
Reviewed in the United States on August 29, 2026 by FightFISH

  • Neatly wound, decent filament at a decent price.
Color: Roasted Chestnut Black Size: 1 kg
I love sunlu filament. I usually don't have any issues with it. Bed and print temperatures are pretty solid and it prints well on my flash forge AD5X. The neat winding is nice to - as long as I don't let it unspool on me when changing filaments it won't snag and kill a print. Ive tried other filaments, and they're good too, but usually more expensive. Layer adhesion is pretty good and the prints come out solid. Color selection is decent - I just wish they'd add a bit more variation - especially with their High Speed filament ... show more
Reviewed in the United States on July 12, 2026 by Erica D.

  • Good consistent quality for the price
Color: Roasted Chestnut Black Size: 1 kg
This has been consistent quality among at least 6 rolls I've purchased so far. The color is spot on. It feeds well with no issues of extrusion or tangling.
Reviewed in the United States on July 16, 2026 by Derrick A.

  • Great filament.
Color: Roasted Chestnut Black Size: 1 kg
Great color. I love Sunlu’s filament. Have never had an issue yet.
Reviewed in the United States on January 1, 2026 by Shanda Anderson

  • My brother loves this brand.
Color: Roasted Chestnut Black Size: 1 kg
My brother, an engineer loves this brand. He 3d prints alot. I got him a few spools by this brand for his birthday. He was really happy.
Reviewed in the United States on April 1, 2026 by Adrian Hayes

  • Filament PLA
Color: Roasted Chestnut Black Size: 1 kg
Good product
Reviewed in the United States on January 19, 2026 by David Jerome Ramirez

  • Tossed the whole spool rather than struggling with it.
Color: Roasted Chestnut Black Size: 1 kg
I have not been able to successfully print with this filament. It was completely unusable prior to respooling due to being incredibly tangled. During respooling many weak spots and breaks were found so the entire thing just got tossed. The color was fantastic though, so I lf you get an actually usable spool it should make a good product! ... show more
Reviewed in the United States on July 29, 2026 by Naunette

  • Good value, but wrapped poorly
Color: Roasted Chestnut Black Size: 1 kg
I would not buy this filament. It is wrapped very tightly and the spools of it I got were in knots. This caused the filament to pull itself out of the extruder on my printer, mid-print cycle, several times. I'd recommend spending the extra couple bucks for filament from a more reliable company, that will sell you spools of filament that you don't have to work on in order to use. ... show more
Reviewed in the United States on November 23, 2025 by Kyle

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