SUNLU PLA Plus 3D Printer Filament, Upgraded PLA+ 3D Filament 1.75mm, Neatly Wound PLAPro, Strong and Toughness, Dimensional Accuracy +/- 0.02 mm, 1KG Spool (Black)

I’ve ordered and used multiple spools of filmaent from SUNLU and it has quickly become one of my go to filaments. The print quality is consistently excellent, always has smooth layers, strong adhesion, and I have noticed it has an improved strength compared to standard PLA. The filament is very consistent, I have experienced no clogs and no surprises. It feeds smoothly through the printer and prints cleanly even on longer jobs. Tthe results look great right off the build plate. Another big plus is how easy it is to work with. It prints at typical PLA temperatures, has minimal warping, and doesn’t require a heated enclosure. Bed adhesion is solid, and the finished prints have a nice surface finish with strong layer bonding. The spool is neatly wound, vacuum sealed, and arrives dry no tangles, no headaches. For the price, the quality is hard to beat. I really like this shade of pink as it isn't too bold, it's a nice subtle pink which is great for Easter decorations.

I’ve been using SUNLU PLA filament for a while now, and I’m really impressed with its consistency and performance. The filament comes well-spooled with minimal tangles, and it feeds perfectly through my printer every time. It prints smoothly, with excellent layer adhesion, and very little stringing or warping compared to other PLA brands I’ve tried. The finish on prints is clean and slightly glossy, which makes models and decorative pieces look professional. I’ve printed both detailed models and larger pieces, and it handles both equally well. Dimensional accuracy is reliable, so parts fit together as expected without post-processing adjustments. Another big plus is how easy PLA is to work with, and SUNLU’s quality makes it even better—strong enough for functional parts, but still easy to sand and paint if needed. Overall, SUNLU PLA is a top-notch filament that combines ease of use, excellent print quality, and reliable consistency. Definitely one I’ll keep stocked.

Really happy affordable good colour great results on my A1

Why did you choose this product over others?: I have tried many different brands of filament and this one has not yet let me down, I have not yet had a failed print with Sunlu PLA Plus. It adheres to the bed well but not too well, it is neatly wound on the spool. The prints are accurate with little or no warping. The colour range is good and vibrant apart from the green which is a little insipid. What can I say, it ticks all the boxes. It isn't the cheapest filament but buying cheap doesn't often get you the best results. EDIT :- 28th June 2025. There has been one blemish on Sunlu's perfect record, one roll of filament was too thin and didn't feed properly. The filament is supposed to be 1.75mm but when I checked it this spool varied between 1.33 and 0.9mm. I sent it back. This was not a big problem because the fault was obvious and Amazon are good at returns if there is a problem. I am still going to use Sunlu PLA+ filament because almost all of the spools are good.

Grest fillament as always. Sunlu is deffo my go to brand! Prints straight out the pack, no drying required. No stringing, no fuss, it just prints!

great quality, great price

Great value and great quality, prints great and smooth

Fantastic it dose the job great. Well packaged and the little filament holder clips for the ends is a nice touch Many thanks will be ording some again soon

Filamenty drukują się dobrze, nie łamią, kolory żywe.

In qualità di appassionato di stampa 3D, ho avuto l'opportunità di testare il filamento PLA+ di SUNLU. Ecco le mie impressioni su questo prodotto, che promette precisione e qualità per stampanti 3D e penne 3D. Qualità di Stampa: 4/5 Ho riscontrato una qualità di stampa molto buona con questo filamento. Gli oggetti stampati presentavano dettagli definiti e una finitura superficiale liscia. Tuttavia, ho notato che per ottenere i migliori risultati è cruciale affinare le impostazioni della stampante, cosa che mi porta a pensare che con l'ottimizzazione giusta, la qualità potrebbe facilmente raggiungere il massimo dei voti. Adesione: 4/5 L'adesione al piano di stampa è stata soddisfacente. Ho osservato che il filamento si lega bene alla base durante la stampa, minimizzando il rischio di warping o di distacchi. Anche qui, ritengo che una calibrazione più accurata della stampante potrebbe migliorare ulteriormente la performance. Purezza: 5/5 Il filamento PLA+ di SUNLU eccelle in purezza. Non ho incontrato alcun problema di intasamento o di estrusione irregolare, segno di un filamento ben composto e privo di impurità. Questo aspetto è fondamentale per mantenere una qualità di stampa costante e per la longevità della stampante. Avvolgimento Ordinato: 5/5 SUNLU promette un avvolgimento ordinato, e posso confermare che questa caratteristica si riflette in una alimentazione del filamento senza intoppi, che è essenziale per una stampa ininterrotta e senza errori. In conclusione, il filamento PLA+ di SUNLU si è rivelato un prodotto di alta qualità che soddisfa la maggior parte delle esigenze di stampa 3D. La mia esperienza suggerisce che con le impostazioni corrette, il suo potenziale è pienamente realizzabile. Pertanto, consiglio agli altri utenti di dedicare tempo all'ottimizzazione delle loro stampanti per sfruttare al meglio le qualità di questo filamento.

It is okay but I can't use it for prints with a lot of details

I've been mostly using this colour to print out Heroquest furniture, because it has a similar chocolatey colour to the original. Doesn't seem to handle overhang as well as the other PLA+ I've used (Creality PLA+ Black) as you can see from my Benchy boat test, but I was able to get a better result with some temp adjustments. I recommend a 205⁰ nozzle to reduce overhang and a 60⁰ heated plate to prevent base-warping. I ran my first few prints on 45⁰ plate, as is standard with my generic PLA preset on my printer but minor warping occured. 60⁰ held the base firmly in place.

Goed filament