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neomatrixviper 9.6K Views
Oct 12, 2026 8:18 PM

Costco Members: 3-Pc Pyrex Durable Tempered Glass Measuring Cup Set

$17

$20

15% off
+ Free S&Hat Costco Wholesale
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Deal Details
Costco Wholesale has 3-Piece Pyrex Durable Tempered Glass Measuring Cup Set on sale for $16.99 valid for Costco Members only. Shipping is free.

Thanks to community member neomatrixviper for finding this deal

Note, must login to your Costco account w/ an active membership to purchase (5% for Non-Member Service/Surcharge Fee)

Includes
  • 1-Cup Pyrex Tempered Glass Measuring Cup
  • 2-Cup Pyrex Tempered Glass Measuring Cup
  • 4-Cup Pyrex Tempered Glass Measuring Cup

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Durable premium tempered glass w/ easy to read measurement marks (stain and odor resistant glass)
    • Product is dishwasher/microwave safe
    • Offer valid through October 18, 2026 or while pricing/supplies last
  • Additional Details
    • Costco products can be retuned to any of the more than 800+ Costco warehouses worldwide

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has 3-Piece Pyrex Durable Tempered Glass Measuring Cup Set on sale for $16.99 valid for Costco Members only. Shipping is free.

Thanks to community member neomatrixviper for finding this deal

Note, must login to your Costco account w/ an active membership to purchase (5% for Non-Member Service/Surcharge Fee)

Includes
  • 1-Cup Pyrex Tempered Glass Measuring Cup
  • 2-Cup Pyrex Tempered Glass Measuring Cup
  • 4-Cup Pyrex Tempered Glass Measuring Cup

Editor's Notes

Written by Discombobulated | Staff
  • About the Deal
    • Durable premium tempered glass w/ easy to read measurement marks (stain and odor resistant glass)
    • Product is dishwasher/microwave safe
    • Offer valid through October 18, 2026 or while pricing/supplies last
  • Additional Details
    • Costco products can be retuned to any of the more than 800+ Costco warehouses worldwide

Original Post

Written by neomatrixviper

Community Voting

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Top Comments

murdocke
627Comments
83Reputation
These aren't great quality. Microwaved some water for like 15 seconds in one, put it on the counter, and it exploded and shattered. Only used twice.
Go to Comment
rczrider
3KComments
971Reputation
Everywhere but North America Pyrex is still borosilicate. We get the crappy soda-lime glass. It's garbage.
Go to Comment
TD912
451Comments
288Reputation
These are fine, but were on sale for $11.99 in store just last month.
Go to Comment

Community Reviews

Pyrex measuring cups are valued for everyday kitchen use, but the main draw here is the familiar glass set rather than standout performance. The cups are described as fine for basic measuring, and the 2 cup size gets regular use. The biggest knocks are poor pouring, with the 4 cup especially called out, and markings that wear off quickly. Durability is also questioned after a 1 cup shattered in the microwave. The warehouse price around $11 makes the delivered $16.99 feel less compelling.

Common Questions (4)

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

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16 Comments

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Oct 12, 2026 9:54 PM
627 Comments
Joined Apr 2011
murdockeOct 12, 2026 9:54 PM
627 Comments

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

These aren't great quality. Microwaved some water for like 15 seconds in one, put it on the counter, and it exploded and shattered. Only used twice.
6
3
Oct 12, 2026 11:38 PM
451 Comments
Joined Nov 2011
TD912Oct 12, 2026 11:38 PM
451 Comments

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

These are fine, but were on sale for $11.99 in store just last month.
1
Oct 13, 2026 2:32 PM
2.5K Comments
Joined Feb 2005
DarnCrazyOct 13, 2026 2:32 PM
2.5K Comments
Quote from TD912 View quoted comment :
These are fine, but were on sale for $11.99 in store just last month.
They're back to $11 in store if you can find them
Oct 13, 2026 2:40 PM
3K Comments
Joined Jun 2014
rczriderOct 13, 2026 2:40 PM
3K Comments

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

Quote from murdocke View quoted comment :
These aren't great quality. Microwaved some water for like 15 seconds in one, put it on the counter, and it exploded and shattered. Only used twice.
Everywhere but North America Pyrex is still borosilicate. We get the crappy soda-lime glass. It's garbage.
3
1
Oct 13, 2026 2:48 PM
901 Comments
Joined Jun 2007
capsOct 13, 2026 2:48 PM
901 Comments
I've had the etching/ink wear on these quite fast
Oct 13, 2026 2:50 PM
901 Comments
Joined Jun 2007
capsOct 13, 2026 2:50 PM
901 Comments
Quote from rczrider View quoted comment :
Everywhere but North America Pyrex is still borosilicate. We get the crappy soda-lime glass. It's garbage.
there's a lot of borosilicate alternatives but not name brand so I can't speak to their quality. I got a bunch of stuff from Kohl's (kolorae) that are serving their purpose well
Oct 13, 2026 3:42 PM
802 Comments
Joined Aug 2019
MrShrugglesOct 13, 2026 3:42 PM
802 Comments
Quote from murdocke View quoted comment :
These aren't great quality. Microwaved some water for like 15 seconds in one, put it on the counter, and it exploded and shattered. Only used twice.
👀

How much water and what kind of surface?
1

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Oct 13, 2026 3:46 PM
100 Comments
Joined Dec 2005
kmoniezOct 13, 2026 3:46 PM
100 Comments
it is 10.99 in the warehouse. How is $17 delivered a good price
Oct 13, 2026 4:33 PM
5.4K Comments
Joined Jul 2008
thespacecowboyOct 13, 2026 4:33 PM
5.4K Comments
I've never had a jug that pours so badly as this style.
Oct 13, 2026 5:21 PM
1.9K Comments
Joined Oct 2006
savethelinoleumOct 13, 2026 5:21 PM
1.9K Comments
Quote from thespacecowboy View quoted comment :
I've never had a jug that pours so badly as this style.
lol, my pyrex 2 cup has basically lost all of its markings so I need a replacement.. but now that you mention it, the pour is AWFUL on these things, the 4 cup in particular. Any alternative suggestions?
Oct 13, 2026 6:52 PM
25 Comments
Joined Jul 2013
nurioOct 13, 2026 6:52 PM
25 Comments
Quote from caps View quoted comment :
there's a lot of borosilicate alternatives but not name brand so I can't speak to their quality. I got a bunch of stuff from Kohl's (kolorae) that are serving their purpose well
I know that OXO has borosilicate glass measuring cups, so that might be an option. However, I can't speak to their quality, as I don't have any myself.
1
Oct 14, 2026 2:53 AM
976 Comments
Joined Jul 2016
thischrisOct 14, 2026 2:53 AM
976 Comments
U.S. Pyrex (Lowercase ⁠pyrex⁠): Manufactured using tempered soda-lime glass.
European Pyrex (Uppercase ⁠PYREX⁠): maintained the original borosilicate glass
1
Oct 14, 2026 3:32 AM
11.4K Comments
Joined Dec 2008
steppedinitOct 14, 2026 3:32 AM
11.4K Comments
Quote from thischris View quoted comment :
U.S. Pyrex (Lowercase ⁠pyrex⁠): Manufactured using tempered soda-lime glass.
European Pyrex (Uppercase ⁠PYREX⁠): maintained the original borosilicate glass
Lots of vintage PYREX at thrift stores and garage sales too.
Oct 15, 2026 12:50 PM
802 Comments
Joined Aug 2019
MrShrugglesOct 15, 2026 12:50 PM
802 Comments
Quote from thischris View quoted comment :
U.S. Pyrex (Lowercase ⁠pyrex⁠): Manufactured using tempered soda-lime glass.
European Pyrex (Uppercase ⁠PYREX⁠): maintained the original borosilicate glass
This is only a recent way to differentiate new products.

Old pyrex would mix and match logos and glass type.
1

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Oct 18, 2026 3:13 PM
5.4K Comments
Joined Jul 2008
thespacecowboyOct 18, 2026 3:13 PM
5.4K Comments
Quote from savethelinoleum View quoted comment :
lol, my pyrex 2 cup has basically lost all of its markings so I need a replacement.. but now that you mention it, the pour is AWFUL on these things, the 4 cup in particular. Any alternative suggestions?
Not really, sorry. I have an existing plastic one with a regular spout - on the lookout for a glass one that actually pours! I can't believe they still design it this way.

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