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SUNLU

SUNLU Silk PLA Filament 1.75mm, Neatly Wound Shiny PLA 3D Printer Filament, Dimensional Accuracy +/- 0.02mm, Fit Most 3D Printers, Good Vacuum Packaging, 1kg Spool(2.2lbs), 330 Meters, Silky Silver

Based on 8,076 reviews
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$19.98
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At a glance

Condition
New
Color
1000g Silk Silver
Material
Shiny Silk PLA
Model
SILK PLA 3D Printer Filament
Weight
1 kg
Item Diameter
1.75 Micron
Size
1KG

Features 6

  • 1 Super Neat Filament SpoolSUNLU 3D printer filament product line is equipped with an excellent self-developed neat winding device, 100% neat rate, no clogs, making filament easier to use.
  • 2SUNLU Shiny Silk PLASUNLU 3D printing silk PLA filament 1.75mm has good layer adhesion, very easy to use, friendly to beginners, no clog, no bubble, no tangle.
  • 3Shiny Silky Surface PLASilk filament has a very shiny smooth surface, the reflective effect is good, and the color is bright, which is very suitable for 3D printing art.
  • 41.75mm Filament DiameterDimensional Accuracy +/- 0.02mm. SUNLU filament has wide compatibility due to the small diameter error, making it suitable for almost all 1.75mm FDM 3D printers.

Specs 12

Brand SUNLU
Material Shiny Silk PLA
Color 1000g Silk Silver
Item Weight 1 Kilograms
Item Diameter 1.75 Micron
Manufacturer SUNLUGW
Package Dimensions 8.15 x 8.15 x 2.83 inches
Item model number SILK PLA 3D Printer Filament

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Top Amazon Reviews

REALLY GOOD PLA
Color: 1kg Silk Black Material Type: Shiny Silk PLA
'A Good and Superb PLA!' Frankly Id heard many fine things and some favorable comment on SUNLU Filaments! So having bought a roll an done a project I can Honestly Report that most of the favorable things reported are in truth correct as it is a 'Very Fine' Plastic and SUNLU definitely has its act together!!!. PROS: Makes a Neat an Classy looking Part! Easy to Run, Easy to Set Up! Its the Real Deal You Get A Full Roll of !st Class Filament! Almost the Only Silk PLA Plus+ on the Market!!!!! A Real Bargain as the Price is Fantastic for what you get!. Fast Amazon Shipping cannot be Beat!!!!! CONS: None actually cept If Id known this was a PLA+ Id have ordered it sooner!!!!! In General: Now In My Useage The SUNLU worked and printed quite well. Setup was simple, I use Sticky Blue painters tape. Set Nozzle at 259 and Bed 109 and let warmup for 10-15 mins. I set 1st Layer at Nozzle 257 Bed 100, Speed at 35 or 40! Then after 1st layer is down and hard I set the rest of the run at about say: Nozzle 250- or 255 Bed 60 0r 75 and let Speed run at 45... True "I Know" at those settings Ill get some stringing but 'I dont have any problems with layers not bonding and It don't take 'All Day' to get the part finished either. Yes I know there are all kinds of 'Micro-settings, But I know that most machines have there own 'Pet Settings for wanting to run right. Now most folks want to run 'Cold and Fast' But I tried that and got a LOT of junk parts!. For me I found that "Slow but Hot" seems to get 'Better Parts'..... Me I adjust my speed with a New Plastic until Stringing starts to appear then I back off fast!. I also run my tests a 'Bit Differently' as many will run a ducky or a benchly and its a good way. For Myself I have a small but 'difficult part', See it dont take much Plastic but if the plastic is good enough to make a 'Difficult Part' then the easy stuff will run Home Free as the SUNLU did!!!!!!!!!! Now One Major Complaint w Sunlu is it doesnt extrude well or the teeth dont grip the Plastic right!. Yes at one time 'I Had' that issue but here is how I worked around it!. A HOT TIP: Now sooner or later when the teeth wear down you will have to replace that drive extruder gear!. On most new machines its the round Brass One w the two small allen nuts sticking out the top side! Most guys re install the gear wrong, I know I did?????? Yes I did as most of us will do what the YouTube guys did as they 'Set It' Plumb in the middle!. Hey if you are satisfied and it works for you go for it!!!!!!!!!! But there's a Better Way, In stead of in the Middle I just slid the Gear down a notch and let the plastic run off the teeth on the Top Side of the Gear as it grips better and runs smoother too. Oh yes it will surely wear like they all do in time, But if you did it right there is no great need to replace the gear not by any means sic!!!... Just loosen the allens then "CAREFULLY" slide the gear back upwards until the Teeth on the bottom which are still good are NOW gripping the plastic as I think its pretty neat to reuse and get good service from the same part twice!!!!!. TO: Close; SUNLU Silk PLA is super good stuff that is easy to set up, It runs fine and makes a good part!. And to Finish Its the only PLA+ that runs a silk fibre so it has Very Considerable strength and I definitely Intend to try some Printer Gears with this and the smooth finish makes a classy looking part too!. Kudos to the Seller! Kudos to Amazon! Nuff Said... IndianaED ... show more
Reviewed in the United States on November 24, 2022 by Clarence E. Royce
Exquisite Prints - works well with ELEGOO Neptune 3 Pro
Review Image by The Reviewer The Reviewer
Review Image by The Reviewer The Reviewer
Review Image by The Reviewer The Reviewer
Review Image by The Reviewer The Reviewer
Review Image by The Reviewer The Reviewer
What truly sets this filament apart is its mesmerizing silky finish. The SUNLU Silk PLA Filament in Brass creates a lustrous and elegant sheen on the printed models, adding a touch of uniqueness to my creations. The rich and vibrant color makes my prints visually stunning and truly stand out. Compatibility is always a concern when choosing a filament, but the SUNLU Silk PLA Filament fit seamlessly with my ELEGOO Neptune 3 Pro printer. I experienced no clogging or extrusion problems, allowing for a seamless printing process from start to finish. Throughout my printing journey with the SUNLU Silk PLA Filament, I was impressed by its exceptional layer adhesion and minimal warping. It performed flawlessly, even on intricate and complex prints. This reliability, combined with its exceptional finish, makes it an ideal choice for both functional and decorative prints. In conclusion, the SUNLU Silk PLA Filament is an absolute game-changer for 3D printing enthusiasts. Its outstanding dimensional accuracy, neatly wound spool, and mesmerizing silky finish make it a must-try filament. I highly recommend the SUNLU Silk PLA Filament to elevate your 3D printing experience and achieve exquisite prints that are sure to impress. ... show more
Reviewed in the United States on July 4, 2023 by The Reviewer The Reviewer
Quick color change
Color: Pla+ Silk Rainbow 02 Material Type: SILK Rainbow Filament
Review Image by Jacek Jacek
Review Image by Jacek Jacek
Great color swap. Quick changing which is nice. The silk throws a great shine. Easy printing no issues with stock settings.
Reviewed in the United States on January 13, 2026 by Jacek Jacek
Nice filament, easy to print with.
Color: 1kg Silk Light Gold Material Type: Shiny Silk PLA
Review Image by PaPop PaPop
Probably the best results I've had right out of the box. Zero failure with this filament. Adhesion is good and very little stringing. The color is brilliant. I used it for the golden arches in the attached photo.
Reviewed in the United States on January 21, 2026 by PaPop PaPop
Have to tweet your pla settings
Color: 0.25kg*16 Multicolor Pla Bundle Material Type: Multicolor Filament Bundle
Great filament only problem I found is none of the presets in my slicer Orca slicer for sunloo filament quite work right I had to tweak it a little bit but other than that good quality filament I printed a whole bunch of snowmen with the clear one and they came out looking cool
Reviewed in the United States on December 21, 2025 by Dusty Livas
This is your new go to PlA Silk dual color!!
Color: Silk Pla Dual Color Red Gold Material Type: Silk Dual Color
Review Image by 388z28 388z28
Review Image by 388z28 388z28
Review Image by 388z28 388z28
Review Image by 388z28 388z28
This filament prints really good looks amazing, came vacuum sealed and dried ready to print. I used generic silk slicer settings. I had no issues with stringing, and is a great filament for the money.
Reviewed in the United States on January 7, 2026 by 388z28 388z28
Good stuff
Color: Silk Pla Dual Color Black Purple Material Type: Silk Dual Color
Great filament, prints amazingly well and smooth. Amazing for the price. Doesn’t have the color changing effect like you’d expect from a silk PLA, it’s more of of side would look black and the other side would look purple, but great filament for what it is
Reviewed in the United States on December 23, 2025 by Carlos
Vibrant!
Color: Pla+ Silk Rainbow 01 Material Type: SILK Rainbow Filament
This is one of the best gradient colors I have ever used! Very clean prints and silky finish. I highly recommend this.
Reviewed in the United States on December 23, 2025 by Tom R.
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