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popularethersphere posted Feb 01, 2026 11:28 PM
popularethersphere posted Feb 01, 2026 11:28 PM

GEEETECH Black TPU 1KG case of 10 Filament spools (10KG total)

$75

$114

34% off
AliExpress
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AliExpress has GEEETECH Black TPU 10KG case on sale for $84.10
Coupon Code: USCD09 for $9 off brings it down to $75.10

Roughly $7.50 per spool, half the price of anything you can find on Amazon. I've used this filament before and have had good results after dialing in the settings.

Be sure to click on the TPU option as it defaults to PLA.

https://www.aliexpress.us/item/32...59314.html
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About the Poster
AliExpress has GEEETECH Black TPU 10KG case on sale for $84.10
Coupon Code: USCD09 for $9 off brings it down to $75.10

Roughly $7.50 per spool, half the price of anything you can find on Amazon. I've used this filament before and have had good results after dialing in the settings.

Be sure to click on the TPU option as it defaults to PLA.

https://www.aliexpress.us/item/32...59314.html

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7 Comments

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Feb 02, 2026 12:13 AM
356 Posts
Joined Nov 2011
cd85233Feb 02, 2026 12:13 AM
356 Posts
Maybe I'm blind but I don't see tpu.
Feb 02, 2026 01:00 AM
240 Posts
Joined Dec 2007
steltekFeb 02, 2026 01:00 AM
240 Posts
Quote from cd85233 :
Maybe I'm blind but I don't see tpu.

When you click on the link, the 10 roll option for TPU is the 5th item from the left on the top row.
2
Feb 02, 2026 03:23 PM
7,989 Posts
Joined Mar 2005
flangomangoFeb 02, 2026 03:23 PM
7,989 Posts
This is so cheap for a decent brand TPU, but what the heck am I gonna do with 10kg of it?
Feb 02, 2026 04:14 PM
373 Posts
Joined Jul 2012
ModestmouseFeb 02, 2026 04:14 PM
373 Posts
Quote from flangomango :
This is so cheap for a decent brand TPU, but what the heck am I gonna do with 10kg of it?

Shoes…I'm joking but it's a thing
Feb 02, 2026 04:40 PM
871 Posts
Joined Nov 2011
TheJermFeb 02, 2026 04:40 PM
871 Posts
Be careful with this seller. I ordered 20 spools. They didn't ship for 7 days, then told me they were out of stock.

I told them to cancel. They shipped me 10 spools and marked all 20 as shipped. I had to open a case for a refund.
1
Feb 04, 2026 01:48 PM
783 Posts
Joined Sep 2003
StanleyFeb 04, 2026 01:48 PM
783 Posts
Quote from ethersphere :
AliExpress has GEEETECH Black TPU 10KG case on sale for $84.10
Coupon Code: USCD09 for $9 off brings it down to $75.10

Roughly $7.50 per spool, half the price of anything you can find on Amazon. I've used this filament before and have had good results after dialing in the settings.

Be sure to click on the TPU option as it defaults to PLA.

https://www.aliexpress.us/item/32...59314.html
Can you tell us what those settings are. I have a Bambu P2S and it doesn't recognize spools that aren't made by Bambu. When I tell the priner that I have PETG filament, it defaults to whatever it feels should be the settings for PETG, which might not be the ideal settings for that brand.
I just got the printer last month, so I don't yet know how to change those default settings, but I want to know what the settings are so I can fix them when I'm ready. (I've had lots of spaghetti the last few days, and I believe that improper heat settings might have something to do with it)
TIA
Feb 05, 2026 04:11 AM
63 Posts
Joined Nov 2018
NeatGuide5226Feb 05, 2026 04:11 AM
63 Posts
Quote from Stanley :

Can you tell us what those settings are. I have a Bambu P2S and it doesn't recognize spools that aren't made by Bambu. When I tell the priner that I have PETG filament, it defaults to whatever it feels should be the settings for PETG, which might not be the ideal settings for that brand.
I just got the printer last month, so I don't yet know how to change those default settings, but I want to know what the settings are so I can fix them when I'm ready. (I've had lots of spaghetti the last few days, and I believe that improper heat settings might have something to do with it)
TIA
Just to get you up and running, use "generic" and then the filament kind. So Generic TPU or Generic Kingroon.
If you want to maximize quality , speed and aesthetics then you will have to custom tune the filament. It's a little time consuming, but very simple. Just youtube how to calibrate filament and it will show you how. You can also chatgpt/Gemini it. Ask it for steps and it will walk you through it and even help you make decisions. You will mainly do a temperature tower, Flow Ratio test, flow dynamics (pressure advance) test, retraction test, and max flow rate (VFR) test. Sounds complicated. It's not.

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