SUNLU 3D Printer Filament PLA Filament 1.75mm, Neatly Wound 3D Printing Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, Fit Most FDM 3D Printers, 1kg Spool (2.2lbs), Transparent, Clear PLA

I’ve been using this SUNLU PLA filament on my 3D printer and overall it’s been very consistent and reliable. The spool came neatly wound, and importantly, I haven’t run into any tangles at all during use. That alone makes it less stressful than some cheaper filaments where you’re constantly watching for feed issues. Print quality has been solid across multiple prints. Layer adhesion has been dependable on standard PLA settings, and I didn’t need to make many slicer adjustments compared to other brands I’ve used. It just works without much tuning, which is nice for everyday printing. The black color is deep and consistent throughout prints, with no noticeable fading or patchiness. Surface finish comes out clean as long as your settings are dialed in properly.

I’ve used several different colors of Sunlu’s transparent filament, and it has never disappointed me. This particular color is gorgeous — vibrant, clean, and perfect for the project I bought it for. I’m currently making transparent characters from The Very Hungry Caterpillar so my wife can use them with her preschool students. The idea is that the kids can act out the story on their light table as she reads, and I think they’re going to absolutely love it. As expected from Sunlu, the filament prints beautifully. It’s easy to work with, consistently feeds well, and the spool is tightly wound with no tangles. I’m running it on my Bambu printer, and it performs great. Overall, I’m really impressed with how bright and crisp the prints look.

I recently purchased these filaments and I’m really impressed with their quality. They print exceptionally well, producing a smooth and consistent finish. The color is perfect for creating realistic flesh tones or for printing dinosaur bones, and it also works great as an accent color for other projects. This filament comes from a highly respected company in the 3D printing industry, which gives me confidence in its reliability and performance. Highly recommend!

I am equally satisfied with both the print quality and the strength of the material. The finished prints are clean and neat, with virtually no stringing or overspill, and the surface finish is uniform. Throughout the entire process, there were no issues such as nozzle clogs, filament breaks, or inconsistent extrusion. The material exhibits excellent bed adhesion and interlayer bonding, resulting in parts with good toughness—they are not brittle and are resistant to breaking. Given this level of quality, the price is very competitive. After comparing it in actual use, I believe it is on par with the original filament I’ve used before—equally excellent. The filament also has a beautiful, subtle matte finish, resulting in a high-quality, premium-looking final product. The overall user experience is excellent.

This big spool is perfect if you use more white than anything! Prints perfect and makes your projects look great! Spool is to big for my printer but it makes a perfect to respool my smaller spools. I dont mind the time it takes to respool from this large spool. Definitely worth the money if you use alot of 1 color!!

SUNLU’s White PLA filament has quickly become one of my favorites for a variety of 3D printing projects. Here’s why it stands out: **Stringing:** Stringing is minimal with this filament, even on more detailed prints. By dialing in the right temperature and retraction settings, I’ve been able to achieve clean, crisp prints with very little post-processing required. This makes it an excellent choice for intricate designs where stringing could otherwise be an issue. **Ease of Use:** This filament is incredibly easy to work with, making it a great option for both beginners and experienced 3D printing enthusiasts. It feeds smoothly through the extruder with no clogging or jamming, and it adheres well to the build plate right out of the box. Whether you’re working on small models or larger parts, SUNLU’s PLA consistently delivers hassle-free results. **Durability:** Despite being PLA, this filament produces prints that are surprisingly durable. The printed objects have a good balance of strength and rigidity, making them suitable for functional prototypes and other applications where durability is important. While it’s not as strong as some specialty filaments, it holds up well for most standard uses. **Flexibility:** SUNLU’s PLA has a bit of give, which helps prevent prints from being too brittle. This slight flexibility is perfect for items that need a bit of resilience, like clips or small parts that may experience some stress. However, it’s still stiff enough to maintain structural integrity in more rigid designs. **Print Quality:** The print quality with this filament is consistently high. Layers bond well to each other, resulting in smooth, clean surfaces with minimal visible layer lines. The filament extrudes evenly, which is key for achieving detailed prints with sharp edges and fine details. Whether you’re printing simple geometric shapes or more complex designs, the quality remains excellent throughout. **Appearance:** The white color of this filament is bright and pure, giving prints a clean, professional appearance. The matte finish adds to the aesthetic appeal, making it a great choice for both functional parts and decorative items. The color is consistent across the entire spool, so there are no concerns about variations between prints. This filament also takes paint well, making it a good base for projects that will be finished with color. Overall, SUNLU’s White PLA filament is a fantastic choice for anyone looking for a reliable, high-quality material. Its ease of use, minimal stringing, and excellent print quality make it a standout option for a wide range of projects. Whether you’re a beginner or an experienced maker, this filament will help you achieve great results every time. Highly recommended!

I’ve been running this SUNLU Black PLA through my Bambu Lab P1S in my basement workshop, and it has been incredibly consistent. For the price, it’s a reliable "set it and forget it" filament that handles both technical parts and creative models with ease. ​ The AMS Advantage: One of the best things about this specific filament is that it comes on a plastic spool. If you use a Bambu AMS, you know that cardboard spools can be hit-or-miss—they create dust and sometimes slip. These plastic spools spin perfectly without needing any printed rim adapters or extra modifications. ​ Performance & Print Quality: ​ Consistent Winding: The "neatly wound" claim is accurate. I haven’t had a single tangle or snag, which is critical for long, unattended prints. ​ Dimensional Accuracy: My articulated models and fidget sliders come out moving freely right off the plate. The +/- 0.02 mm tolerance ensures that moving parts don’t fuse together. ​Low Odor: Since my printer is in a basement with restricted ventilation, I really appreciate that this has almost zero smell during the printing process. ​ Bed Adhesion: It sticks perfectly to the PEI plate without needing any glue or special settings. ​ Final Verdict: If you want a budget-friendly filament that is 100% compatible with the Bambu ecosystem and provides smooth, repeatable results, this is a great choice. It’s a solid workhorse for anyone who wants high quality without the premium price tag.

Absolutely love the bone white, OD green and tan! Prints well However; every roll I've used produces a failed print do to a bind in the roll. Filament gets stuck between the side of roll and the layer under it. Might have to print a tangle breaker.

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SUNLU PLA Filament Bundle (4 x 1KG Black PLA) Review I've been using the SUNLU PLA Filament Bundle for several weeks, and it has performed exceptionally well across a range of prints. The filament arrives neatly wound on each spool, which helps prevent tangles and feeding issues during long print jobs. Print quality has been consistently impressive. The filament diameter is accurate and stable, resulting in smooth extrusion and reliable layer adhesion. I've experienced very few print failures, and the finished models have clean surfaces with good detail and minimal stringing after basic printer tuning. One of the biggest advantages of this bundle is the value for money. With 4KG of filament included, it's an economical choice for anyone who prints regularly, whether for prototypes, functional parts, or hobby projects. The black PLA produces a professional-looking finish and works well for a wide variety of applications. Compatibility has also been excellent. I've used it with multiple FDM printers, and it feeds smoothly without clogging or excessive wear on the extruder. The vacuum-sealed packaging helps keep the filament dry and ready to use straight out of the box. The only minor drawback is that, like most PLA filaments, proper storage is important once opened to maintain optimal print quality over time. Overall, the SUNLU PLA Filament Bundle offers reliable performance, consistent quality, and excellent value. It's a dependable choice for both beginners and experienced 3D printing enthusiasts. Rating: 5/5

I recommended with my all heart I would like to thank The seller for that product Great shape great color , work perfectly and 200C No bubble , It is a perfect choice

When it comes to 3D printing filament, not all are created equal! This brand I have been using for a few years now and it never disappoints! If you want a good quality filament, this brand is to be trusted! Highly Recommended! There is only 2 brands that I trust in buying again and again, this is one of them! ESun is the other brand!

Absolutely horrible plastic. Extremely brittle. Breaks ALL THE TIME in my AMS and/or in the extruder. After unloading you can visibly see all the tiny breakage inside the filament. Just did a multimaterial print with around 10 changes, every single material change broke somewhere in the feeder, AMS level, extruder etc. despite cutting after each unload the parts that was already fed in, where you can see the little breaks in. Spent more time fixing the printer than the print itself.