
I was initially leery of buying this filament but decided to give it a try after reading over the other reviews. Ran through almost an entire 1kg spool of the black PLA+ printing out a large solder fume extractor with high infill.
While it isn't a true black color but more of a darkish gray, it printed like butter on my Prusa i3 MK2S. I'm quite happy with the results and while the color doesn't really matter too much to me, it might to you.
I used 215C for the hotend and 60C for the heated bed. Adhesion was just fine on the PEI surface, and even at 0.2mm layer height it had a quality much closer to printing with 0.1mm.
Compared to other low-price filament like Tianse, I would say this one is a couple steps above those.
I ordered this filament because I wanted to try a PLA+ and the color looked pretty good in the pictures. I have only printed in PETG and PLA to date.
The green color is everything I hoped it would be and more! It is mesmerizing to watch it print. There is an almost pearly sheen to it. Absolutely gorgeous. My Ender 3 printer is now completely accessorized in this filament.
It prints extremely smoothly. I tried printing at 210*C and 225*C and either one printed flawlessly. I chose to stick with 225*C and a bed temperature of 40*C. My retract in Cura is set to 5mm at 45mm/s.
The price is decent and the quality is excellent. I will be buying more when this spool nears its end!
This is my first time using SUNLU PLA+. Up until now I've used only regular PLA from Hatchbox. This needs a slightly higher temperature at the hot end than regular PLA. I forgot to adjust the temp in my slicer before printing this Benchy, so it printed at the lowest recommended temp of 205° and still did a very respectable job. I was about a third of the way through before I realized, so I just let it finish. I've now started printing a larger file that's going to take 11 hours, using 220° at the hot end, and it's laying down beautiful and smooth. The finish of this gray had just a tiny amount of sheen giving it an almost pewter-like appearance. It looks great.
The filament itself came and a very nice looking box, tightly vacuum sealed with desiccant. The spool from what I can see is wound very evenly. I will definitely be ordering more SUNLU filament very soon. Very interested in trying their PETG and TPU filaments. SUNLU had a new regular customer in me.
Originally bought this filament to make my 14yr old Son a Halloween Cosplay Costume that he wanted. So I started out with white Sunlu PLA+ because it was the cheapest filament with the best reviews and I liked the plus which supposedly makes it less brittle.
The pictures speak for themselves! This stuff goes down like silk and I have yet to find any flaws.
I liked this stuff so well that I immediately order 3 more rolls in white, grey, and black and now about 2 weeks later I am about to order 2 more rolls in grey and black again. Out of 4 rolls which have been printing almost non-stop I have not had even one single problem or failed print. This filament truly is the best PLA that I have ever ran through my machine.
My only complaints so far is the price keeps fluctuating and seems to be random based on color and most likely what they sell the most. Typical Chinese practices... If the price goes up any more I will have to start looking at other brands again!
And also there are not enough colors to choose from.
My Print Settings:
Prusa MK2.5
215c/60c
50mm/s
Fan 100% after 3 layers
PEI Sheet
Slic3r
I thought changing filaments was to be an art. That first the filament equalized with it's environment. That manufacturers temperatures were a ballpark. That 1/10 of a roll should be sacrificed in perfecting nozzle temperature, retraction, bed temperature and determining the material upon which to print.
This filament was effortless from the very first print. It behaved as it was supposed to. No surprises.
I somehow feel cheated that I wasn't required to exhibit my proficiency. How will I keep that edge sharp?
Without waste, this was less expensive than the cheap brand.
Guess who is not buying the cheap brand anymore.

Feature Product
- ☞【+/-0.02mm Dimensional Accuracy】PLA+ 3D Filament Diameter Minimum and Precise Tolerance to Ensure Consistently Extruded, No Clogging,Extremely high successful rate.
- ☞【Non Toxic & Low Odor】Environmentally materials do not harm to users and the environment.All printer filaments have passed SGS,ROHS,MSDS.
- ☞【Gold PLA Plus 3D Filament】High purity with Low shrinkage,High strength with higher toughness,Convenience of Use,No bubbles.
- ☞【High Compatibility】Compatible with most 3D Printers and 3D Pens that use 1.75MM filament,Such as:Prusa,Makerbot,etc.
- ☞【Guarantee & Service】365 days warranty available. Any quality problems about our 3D Printer Filament, we will give you a solution within 24 hours.
Description
SUNLU PLA Plus 3D Printer Filament, 1.75mm, Gold, 1 kg Spool
Color:PLA Plus Gold 1kg
♔♔♔ Product Features ♔♔♔
Material: PLA Plus (Polylactic Acid Pro)
Color: Gold
Package includes: 1 Roll PLA Filament
Net Weight: 1KG (approximately 2.2 lbs)
Diameter: 1.75mm PLA Plus Filament (Dimensional Accuracy +/- 0.02mm)
Recommended Extrusion/Nozzle Temperature : 205°C - 230°C (401°F - 446°F)
♔♔♔ Why choose SUNLU 3D Printer Filament? ♔♔♔
【+/-0.02mm Dimensional Accuracy】Stable dimensional accuracy bring you smooth printing experince,no extruder nozzle blocked.
【Authentic Materials】 100% virgin pure raw materials, Non-toxic, Eco-friendly
【Bright Vivid Color】 Good glossy surface finish
【Perfect After-sales Service】Worry-free purchase,for any quality problem, 100% satisfied Solution
✓100% WORRY-FREE SATISFACTION GUARANTEED
✓Hope that our filaments can enrich your experience in 3d printing industry.
Learn More About 3D Printing With Filament
ABS is usually picked over PLA when higher temperature resistance and higher toughness is required.
TPU is mostly used for flexible applications, but its very high impact resistance can open other applications.
PLA+ is the easiest polymer to print and provides good visual quality. It is very rigid and actually quite strong,10 times higher than normal PLA,smoother printing and finished effect surface.
PETG is a slightly softer polymer that is well rounded and possesses interesting additional properties with few major drawbacks.
this color is very nice, the PLA+ prints like other mid to high end filaments, and has a beautiful finish.
Pros: Prints smooth (see caveat to this is cons), temperature range is accurate and tends to print well on the higher end of the print range. i printed the slimer at 225 nozzle and 60 bed. the slimer model had a layer shift around the mouth, so i split the model and reprinted the top half, then tried super gluing the parts together. this PLA+ seems to work well with standard CA type superglue in contrast to other PLA that we all know is hit or miss with super gluing parts together. this model didn't have a ton of really bad overhangs to test bridging with, but the areas of potential failure printed fabulous.
Cons: the spool management is kinda bad, i experienced some drag due to how tight the spool was rolled and how loos it fit between the spool sides, if that makes sense. im going to try this on another spool holder with bearings to see if that helps smooth out the drag, since i currently have it suspended from a pvc pipe abouve my CR10S printers. this has only been an issue a couple times before with full spools and the extruder not being strong enough to pull the filament off the spool due to the weight. so that is my failure, not the filament.
I would recommend this filament for the price and quality, it looks great and i want to explore the other color ranges. id love to see some vibrant colors like violet and dark blues,
Excellent filament! I’ve used all four different colors offered here with great results. Very consistent feed and extrusion with excellent bed adhesion at 55°C. No moisture or popping problems like some of the other budget filaments. You can really see the difference in the higher dimensional accuracy too in the smoothness of the sides of your objects vs lower accuracy like +/- 0.05 filament. I keep buying it for that reason not just the cost.
This is my first try using any PLA+ and I like it. Sunlu PLA+ prints really well. I'm running the nozzle at 215°c, bed at 50°c. I got almost no stringing and adhesion was not a problem at all. My first print went down without a hitch. A little fine tuning and it should print pretty flawless. I got the gold and the silver PLA+... Looking forward to getting more colors. I think Sunlu may be my new favorite filament.
Printer: Creality Ender 3 Pro, Titan clone direct drive, E3D V6 clone hot end
Settings: 215/60, 20mm/s first layer, 40mm/s print speed, 1mm retract, 0mm z hop
As others have noted, this filament is very sensitive to temperature and feed rates. Have to go real slow for the first layer (20 mm/s). But once it's down you can go a bit faster. Interestingly for me the magic temperature was 195 and 60 degrees for the PEI covered bed. I found the same gumminess and poor performance that others were describing when running this too hot. I personally really like the matte finish the final part has. It's like a rough textured gunmetal grey with a slight metallic sparkly sheen to it. Def very different than other PLA+ I've printed. Keep the feeds slow (30-40 mm/sec) on the outer layers to give it a nice consistent finish, otherwise this too will suffer.
Printer: Ancubic Delta Linear Plus, 0.4 mm nozzle, PEI sheet on heated glass bed.
My new favorite filament. It's barely grey. Side by side with an identical part made of black PLA, this one looks just barely lighter. But it has a very flat finish. Not glossy in the least bit, so if you like to print things with a mix of flat black and gloss black, this is the one. I printed it with the exact same settings I use for regular PLA and it came out perfectly on first attempt.

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