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iconian | Staff 25.2K Views
Sep 14, 2026 4:02 AM

10-Pk 1KG KINGROON 1.75mm PETG 3D Printer Filament (Black)

$50

$90

44% off
+ Free S&Hat AliExpress
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Deal Details
KINGROON 3D Store via AliExpress has 10-Pack 1KG KINGROON 1.75mm PETG 3D Printer Filament (Black) on sale for $55.07 - $5 off when you apply promo code 5USDEAL at checkout = $50.07. Shipping is free.

Thanks to Sr. Deal Editor iconian for sharing this deal.
  • Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

Editor's Notes

Written by RevOne | Staff
  • Rated 4.9 out of 5 stars from customer reviews.
  • Price breaks down to just a bit over $5 per 1KG Spool and nearly matches our previous Frontpage Deal from August that received 101+ thumbs up.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
KINGROON 3D Store via AliExpress has 10-Pack 1KG KINGROON 1.75mm PETG 3D Printer Filament (Black) on sale for $55.07 - $5 off when you apply promo code 5USDEAL at checkout = $50.07. Shipping is free.

Thanks to Sr. Deal Editor iconian for sharing this deal.
  • Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].

Editor's Notes

Written by RevOne | Staff
  • Rated 4.9 out of 5 stars from customer reviews.
  • Price breaks down to just a bit over $5 per 1KG Spool and nearly matches our previous Frontpage Deal from August that received 101+ thumbs up.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 

Original Post

Written by iconian | Staff

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Top Comments

AquaRailway127
79Comments
26Reputation
First time on AliExpress?
Go to Comment
syobwoc
115Comments
16Reputation
thank you for this OP! i'm about half way on my previous order and this stuff is pretty good. I was hoping this would come back. It's cheap enough to protoype and it prints great. I do dry it at 70C for 7-8 hours just in case. No issues.

i'm printing something right now and prusaslicer says it's reaching 188mm/sec for this particular print with a .4mm high flow nozzle, .25mm layer height and its perfect. My max volumetric speed is at 21. I've had issues if i print too fast on like the speed setting, but I stick with balanced and had no issues.
Go to Comment

Community Reviews

Kingroon PETG is a low-cost bulk filament that shines for everyday prints like storage bins, shelves, and prototypes, with a finish that looks good once dialed in. Black and white rolls print well, bond strongly to textured PEI, and can even work without hairspray when the printer is tuned. The main catch is speed and setup, since pushing it too fast can dull the gloss, increase curling, and expose profile or calibration issues. It is a practical 10 kilogram option if surface perfection and true high-speed printing are not the priority.

  • The black PETG can produce a shiny finish when printed at appropriate temperatures and speeds.

    syobwocVioletFruit436

  • The PETG can bond strongly to textured PEI when hairspray is used for bed prep.

    overzeetop

  • The filament can print well for prototyping when drying at 70C for 7-8 hours and using balanced speeds.

    syobwoc

  • The coupon can work after a second attempt, bringing the total to about $52 for the deal.

    phillsimpson

  • AliExpress pricing and listing details can be misleading, requiring careful checking of what quantity and material are included.

    rczriderNgreedslopiaGPU

  • The listing's advertised 350mm/s speed can apply to PLA rather than PETG, limiting true high-speed expectations.

    VioletFruit436

  • The PETG can lose gloss and look greyish or matte when pushed to around 100mm/s.

    VioletFruit436

  • The filament can look worse at higher printing speeds, with slower printing improving appearance.

    atros1

Common Questions (4)

AI-generated summary based on comments from the community. Updated ago

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54 Comments

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Sep 14, 2026 4:15 AM
463 Comments
Joined Jul 2019
VioletFruit436Sep 14, 2026 4:15 AM
463 Comments
I managed to get the black PETG for 49.66 including tax.
It will be interesting to see if this actually works with high speed printing (it claims 350mm/sec); all of the existing PETG I have on hand is only rated for 50mm/sec, and really quits working well if I try to push it past 100.
1
Sep 14, 2026 4:25 AM
115 Comments
Joined May 2004
syobwocSep 14, 2026 4:25 AM
115 Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from VioletFruit436 View quoted comment :
I managed to get the black PETG for 49.66 including tax.
It will be interesting to see if this actually works with high speed printing (it claims 350mm/sec); all of the existing PETG I have on hand is only rated for 50mm/sec, and really quits working well if I try to push it past 100.

thank you for this OP! i'm about half way on my previous order and this stuff is pretty good. I was hoping this would come back. It's cheap enough to protoype and it prints great. I do dry it at 70C for 7-8 hours just in case. No issues.

i'm printing something right now and prusaslicer says it's reaching 188mm/sec for this particular print with a .4mm high flow nozzle, .25mm layer height and its perfect. My max volumetric speed is at 21. I've had issues if i print too fast on like the speed setting, but I stick with balanced and had no issues.
1
Sep 14, 2026 4:39 AM
859 Comments
Joined Aug 2011
ZeeLobbySep 14, 2026 4:39 AM
859 Comments
Quote from syobwoc View quoted comment :
thank you for this OP! i'm about half way on my previous order and this stuff is pretty good. I was hoping this would come back. It's cheap enough to protoype and it prints great. I do dry it at 70C for 7-8 hours just in case. No issues. i'm printing something right now and prusaslicer says it's reaching 188mm/sec for this particular print with a .4mm high flow nozzle, .25mm layer height and its perfect. My max volumetric speed is at 21. I've had issues if i print too fast on like the speed setting, but I stick with balanced and had no issues.
Do you think it's an ok finish for nice storage bins that'll be visible. Or is better to go slightly up the budget totem pole with some sunlu/Elegoo?
Sep 14, 2026 4:44 AM
13.7K Comments
Joined Oct 2008
guest2011Sep 14, 2026 4:44 AM
13.7K Comments
good price but i don't need a lifetine supply of black and petg. The mix i want is almost $100. Meh.
1
Sep 14, 2026 5:11 AM
115 Comments
Joined May 2004
syobwocSep 14, 2026 5:11 AM
115 Comments
Quote from ZeeLobby View quoted comment :
Do you think it's an ok finish for nice storage bins that'll be visible. Or is better to go slightly up the budget totem pole with some sunlu/Elegoo?

[IMG]https://i.imgur.com/N9PIyj9.jpeg[/IMG]
this is what i'm printing, it's a Darth Vader helmet for a dog haha. Oh yes I feel like it would be great. I have the 10KG Black petg so it is shiny. I did notice that if you print not as hot you can't limit the shine but its all trial and error. GL

edit: once it's done I'll take another pic outside so you can see under normal light. The printer lights bring out the layer lines a bit but yeah the thicker your layer height more you'll see it but that's all 3d printers
Last edited by syobwoc September 13, 2026 at 10:14 PM.
Sep 14, 2026 6:21 AM
570 Comments
Joined May 2015
FeiyeungSSep 14, 2026 6:21 AM
570 Comments
Why's it always the black that goes on sale? I hope other lighter colors can go on sale too
Sep 14, 2026 6:38 AM
1.5K Comments
Joined Apr 2006
jesterfxSep 14, 2026 6:38 AM
1.5K Comments
So is it petg or pla. WTF the title on that listing lol? Even the "support" couldn't answer the simple question 🤬

edit: op I didn't mean you btw, hope I didn't offend 👊
Last edited by jesterfx September 14, 2026 at 10:48 PM.

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Sep 14, 2026 9:07 AM
33 Comments
Joined Apr 2016
a.stewart4242Sep 14, 2026 9:07 AM
33 Comments
Quote from ZeeLobby View quoted comment :
Do you think it's an ok finish for nice storage bins that'll be visible. Or is better to go slightly up the budget totem pole with some sunlu/Elegoo?
I mostly use it for storage bins as well. The KingRoon PETG is my go-to for most prints, because it's cheap, prints well, and has a reasonably acceptable finish. Admittedly, the big biggest distinctions betwen the PETG from KingRoon and higher cost brands, is the colors and finish. The more costly brands generally have more vibrant colors, wider selection, and more consistency between batches (though a minor deviation should be expected between different batches from any company), and a better finish.

The difference is noticable, HOWEVER, for solid-color bins, I would use this no problem. At $50 for 10 rolls, I would recommend giving it a shot and seeing if you find it acceptable. If not, I'm sure you could find other uses for it, where surface quality isn't critical.
Sep 14, 2026 10:23 AM
79 Comments
Joined Mar 2018
AquaRailway127Sep 14, 2026 10:23 AM
79 Comments
I'm down to 32 rolls of black at the moment so this was a good time to restock. Thanks OP!
1
Sep 14, 2026 10:26 AM
79 Comments
Joined Mar 2018
AquaRailway127Sep 14, 2026 10:26 AM
79 Comments
Quote from jesterfx View quoted comment :
So is it petg or pla. WTF the title on that listing lol? Even the "support" couldn't answer the simple question 🤬
First time on AliExpress?
5
Sep 14, 2026 11:50 AM
173 Comments
Joined Mar 2006
sblack005Sep 14, 2026 11:50 AM
173 Comments
in for 2, thanks OP. I go through black PETG like crazy for all sorts of storage and shelf printing tasks. Very good price.
Sep 14, 2026 11:56 AM
79 Comments
Joined Mar 2018
AquaRailway127Sep 14, 2026 11:56 AM
79 Comments
Quote from FeiyeungS View quoted comment :
Why's it always the black that goes on sale? I hope other lighter colors can go on sale too
Probably a supply and demand thing. Black is possibly what most people/businesses use the most of. At the moment I go through 10kg of black in a few days myself
Sep 14, 2026 12:22 PM
170 Comments
Joined Aug 2004
maxigorSep 14, 2026 12:22 PM
170 Comments

Our community has rated this post as helpful. If you agree, why not thank

I just got my last order of the 10 Petg. I have had mixed results with their PLA. But this stuff is fantastic. Once I dialed it in it's printed beautifully. Really impressed.
3
Sep 14, 2026 1:22 PM
500 Comments
Joined Oct 2008
PicSniperSep 14, 2026 1:22 PM
500 Comments

Our community has rated this post as helpful. If you agree, why not thank

I picked this same deal up for $3.85/roll, plus tax, during last month's sale. I was always a Sunlu user, but I'm glad I tried the Kingroon because it's really good! I went back and grabbed the white 10kg deal because of this.

For those on the fence, try it! For $5/kg, this really is a steal!!!
1

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Sep 14, 2026 1:52 PM
3.6K Comments
Joined Feb 2008
overzeetopSep 14, 2026 1:52 PM
3.6K Comments
I've had very good results with this filament in both black and white. I currently limit my filament to 18mm3/s through a standard nozzle. Volumetric rate means more than linear speed: at 0.4mm nozzle and 0.2mm layer height, that's 225 mm/s but at 0.4 and 0.1mm layer height that's 450mm/s. I have a high flow nozzle that should be capable of ~24-25mm3/s, but I haven't really tested this filament to the limit yet.

Bond to the bed is excellent with a textured PEI and hairspray (cheap, easy, fast). Shrinkage is ~0.3% when printed at 230C.

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