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frontpagemcwilson85 posted Dec 15, 2025 05:44 PM
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Item 1 of 2
frontpagemcwilson85 posted Dec 15, 2025 05:44 PM

Costco Members: 4-Ct 1kg Polymaker PLA Pro Core Color 1.75mm 3D Printer Filament

& More + Free S&H

$50

$80

37% off
Costco Wholesale
16 Comments 8,607 Views
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Deal Details
Costco Wholesale has for their Members: 4-Count 1kg Polymaker PLA Pro Core Color 1.75mm 3D Printer Filament Everyday Bundle (Black, White, Red, and Blue) on sale for $49.99. Shipping is free.

Costco Wholesale also has for their Members: 4-Count 1kg Polymaker PLA Fun Color 1.75mm 3D Printer Filament Colorful Bundle on sale for $49.99. Shipping is free.

Note: Limit 5 per member.

Thanks to Community Members mcwilson85 and firefox15 for finding this deal.

Core Color Bundle Features:
  • High Quality PLA Pro Filament for Reliable Everyday Printing
  • Made in the USA for Consistent Quality
  • Optimized for Strength and Precision
  • Easy to Print With Wide Compatibility Across 3D Printers
  • Includes 4 Essential Colors: Black, White, Red, and Blue

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • This price matches a recent +41 Frontpage Deal for the Polymaker PLA Fun Color option.
    • $30 manufacturer's savings is valid 12/13/25 through 12/20/25.
    • While supplies last.
    • Limit 5 per member.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • Rated 5 out of 5 stars overall based on a limited number of reviews.
  • About this Store:
    • Costco Wholesale's return policy is here. -Corwin

Original Post

Written by mcwilson85
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 4-Count 1kg Polymaker PLA Pro Core Color 1.75mm 3D Printer Filament Everyday Bundle (Black, White, Red, and Blue) on sale for $49.99. Shipping is free.

Costco Wholesale also has for their Members: 4-Count 1kg Polymaker PLA Fun Color 1.75mm 3D Printer Filament Colorful Bundle on sale for $49.99. Shipping is free.

Note: Limit 5 per member.

Thanks to Community Members mcwilson85 and firefox15 for finding this deal.

Core Color Bundle Features:
  • High Quality PLA Pro Filament for Reliable Everyday Printing
  • Made in the USA for Consistent Quality
  • Optimized for Strength and Precision
  • Easy to Print With Wide Compatibility Across 3D Printers
  • Includes 4 Essential Colors: Black, White, Red, and Blue

Editor's Notes

Written by Corwin | Staff
  • About this Deal:
    • This price matches a recent +41 Frontpage Deal for the Polymaker PLA Fun Color option.
    • $30 manufacturer's savings is valid 12/13/25 through 12/20/25.
    • While supplies last.
    • Limit 5 per member.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • Rated 5 out of 5 stars overall based on a limited number of reviews.
  • About this Store:
    • Costco Wholesale's return policy is here. -Corwin

Original Post

Written by mcwilson85

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Top Comments

GreenSparrow1991
357 Posts
74 Reputation
TIL Costco sells filament :o

15 Comments

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Dec 15, 2025 07:22 PM
4 Posts
Joined Nov 2018
DavidA9873Dec 15, 2025 07:22 PM
4 Posts

Our community has rated this post as helpful. If you agree, why not thank DavidA9873

In for +2 more at that price. Don't forget to request a price adjustment for any of these purchased in the last 30 days from Costco.com.
4
Dec 15, 2025 07:34 PM
357 Posts
Joined May 2018
GreenSparrow1991Dec 15, 2025 07:34 PM
357 Posts
TIL Costco sells filament :o
4
Dec 16, 2025 01:23 AM
2,226 Posts
Joined Jun 2009
firefox15Dec 16, 2025 01:23 AM
2,226 Posts
Nice deal on the fancier stuff too. Polymaker for this price is kind of nuts.

https://www.costco.com/p/-/polyma...?langId=-1
Dec 16, 2025 03:14 AM
26 Posts
Joined Jan 2023
LavenderSeagull366Dec 16, 2025 03:14 AM
26 Posts
Quote from firefox15 :
Nice deal on the fancier stuff too. Polymaker for this price is kind of nuts.https://www.costco.com/p/-/polyma...?langId=-1
What makes Polymaker so premium compared to the Kingroon, Sunlu, Elegoo, etc?
Dec 16, 2025 03:14 AM
2,836 Posts
Joined Sep 2011
CrazyheavenDec 16, 2025 03:14 AM
2,836 Posts
Quote from DavidA9873 :
In for +2 more at that price. Don't forget to request a price adjustment for any of these purchased in the last 30 days from Costco.com.
Any experience with it? I've never their pro lines.
Dec 16, 2025 03:16 AM
605 Posts
Joined Aug 2004
PirinDec 16, 2025 03:16 AM
605 Posts
Quote from firefox15 :
Nice deal on the fancier stuff too. Polymaker for this price is kind of nuts.

https://www.costco.com/p/-/polyma...?langId=-1
Thanks. These colors are more fun.
Dec 16, 2025 03:19 AM
184 Posts
Joined Oct 2019
HarimsDec 16, 2025 03:19 AM
184 Posts
Thanks. Now I only need a 3D printer.
4

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Dec 16, 2025 03:23 AM
2,836 Posts
Joined Sep 2011
CrazyheavenDec 16, 2025 03:23 AM
2,836 Posts
Random Reddit searches makes it seem like it sits between their max and light line. Closer to petg in flexible without the added heat resistance. Supports aren't easy to remove and it's a bit harder to print than their normal.

I have no personal experience with it. But based on the experience of others I'm not sure what the appeal is of their pro line if it really is harder to print.
Dec 16, 2025 04:42 AM
314 Posts
Joined Dec 2013
S2KPHDDec 16, 2025 04:42 AM
314 Posts
Hrm...should I buy these while I wait for my Snapmaker U1 to arrive?
Dec 16, 2025 09:07 AM
1,347 Posts
Joined Oct 2014
Deal-R-DashDec 16, 2025 09:07 AM
1,347 Posts
I totally get this filament is made in the USA but it seems strange that these bundles are likely new to Costco (only 3 reviews) and are already being discounted $30-$40 off? Not selling because of all the other filament deals out there are this price or less?
2
Dec 16, 2025 03:34 PM
45 Posts
Joined Mar 2024
VioletName9971Dec 16, 2025 03:34 PM
45 Posts
Bought this a couple weeks ago when it only $16 off, now I gotta get a price adjustment. Grr.

My initial impressions are very positive. I've only printed with the black and blue, but it has printed easily for me with the Bambu Polymaker PLA presets. I really, really like the texture. Particularly the black - it's low gloss, almost matte. The red and white have nice coloration too although I haven't printed them yet.

I would love to order more at this price, but I don't have use ATM for more red and blue. Wish Costco had a white/black or white/black/gray/beige type bundle. This one makes sense for a 4th of July sale - I what I need now is more greens :-)
2
Dec 16, 2025 05:31 PM
927 Posts
Joined Oct 2007
PheneticDec 16, 2025 05:31 PM
927 Posts
Quote from VioletName9971 :
Bought this a couple weeks ago when it only $16 off, now I gotta get a price adjustment. Grr.

My initial impressions are very positive. I've only printed with the black and blue, but it has printed easily for me with the Bambu Polymaker PLA presets. I really, really like the texture. Particularly the black - it's low gloss, almost matte. The red and white have nice coloration too although I haven't printed them yet.

I would love to order more at this price, but I don't have use ATM for more red and blue. Wish Costco had a white/black or white/black/gray/beige type bundle. This one makes sense for a 4th of July sale - I what I need now is more greens :-)
Did you happen to use these in an AMS. Curious if these cardboard rolls work fine in there.
Dec 16, 2025 09:08 PM
46 Posts
Joined May 2018
jayce.hallDec 16, 2025 09:08 PM
46 Posts
Quote from S2KPHD :
Hrm...should I buy these while I wait for my Snapmaker U1 to arrive?
It prints well with my U1 Smilie
Dec 16, 2025 09:16 PM
3 Posts
Joined Mar 2013
cg0608Dec 16, 2025 09:16 PM
3 Posts
Quote from Phenetic :
Did you happen to use these in an AMS. Curious if these cardboard rolls work fine in there.
Just print the covers for the cardboard edges. They're a fast easy print

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Yesterday 06:10 PM
109 Posts
Joined Aug 2009
tycodadYesterday 06:10 PM
109 Posts
Quote from Phenetic :
Did you happen to use these in an AMS. Curious if these cardboard rolls work fine in there.
the rolls work fine with the new glued edges, however, shipping sometimes causes them to dent and the AMS doesn't like dents. I normally pull the card board edges off and mount on the refill spool cores from bambu. You'll need an adapter, but that's easy to find on Makerworld. Honestly, even if the spool isn't dented, I mount the poly onto refill spools anyway for true compatibility to the AMS/AMS2.

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