What's The Difference Between PYREX And Pyrex?

There is a big difference between PYREX and pyrex even though they are spelt the same way — we’re not talking about the capitalization
There is a big difference between PYREX and pyrex even though they are spelt the same way — we're not talking about the capitalization. They appear on the glassware but there are consequences if they are spelt in uppercase or lowercase. What could be the difference between these terms and how can they affect safety in your kitchen? Keep reading to find out.

PYREX vs. pyrex: Which Is Safer?

TIL there are two different forms of Pyrex: PYREX (all capitals) is borosilicate, which isn't made any more in the US, and pyrex (all lowercase) is soda-lime glass. : r/todayilearned

Pyrex Vs Quartz Glass Straw. What's the difference? – White Rhino Products

Your Grandma's Pyrex Dishes Could Be Worth Thousands of Dollars

TikTok Loves Vintage Pyrex, Here's Where to Find It

Borosilicate PYREX® vs Soda-Lime pyrex® Which is Pyrex is safer? – IcedTeaPitcher.com

Is Pyrex Oven-Safe?, Cooking School

The difference between pyrex and PYREX (and why it matters)

Is there a difference between PYREX and pyrex? - Black Dot Research

Differences Between Pyrex and Regular Glass

Is there a difference between PYREX and pyrex? - Black Dot Research