frontpageDKTVPN posted Nov 14, 2024 04:37 AM
Item 1 of 2
Item 1 of 2
frontpageDKTVPN posted Nov 14, 2024 04:37 AM
Upcoming, Starts 11/20: Costco Wholesale Members: In-Warehouse & Online Savings:
(Valid 11/20 - 12/24/2024)See Thread for Pricing
Costco Wholesale
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Products with the name pyrex (all lowercase) are made by a company called World Kitchen and are made out of clear tempered high-thermal-expansion soda-lime glass, which has a lower thermal shock resistance, making them susceptible to explosions in the microwave or oven. You can identify them by the lower case logo and the bluish tint in the glass.
Products with the name PYREX (all uppercase) are made of clear, low-thermal-expansion borosilicate glass and are not susceptible to explosions in the microwave or oven. They can be identified by the logo which is in all upper case letters and the glass will be clear, not blue.
TLDR: Look at the Logo, PYREX (All uppercase) is good, pyrex (all lowercase) potentially explodes in the microwave.
Remember that "borosilicate glass" is the important part, not the Pyrex brand. Plenty of other companies make good borosilicate dishes
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Costco isn't quite the same as it was 10 years ago but they always have the cheapest gas where I live and that makes the membership fee worth it for me.
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Costco isn't quite the same as it was 10 years ago but they always have the cheapest gas where I live and that makes the membership fee worth it for me.
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