It's no secret that vintage Pyrex is highly sought after. If you're sitting on some Pyrex right now, how can you tell if it's vintage and why does it matter?

Pyrex is known for durable kitchenware, and many people collect the colorful vintage pieces. Find out what to look for when ...

By 1919, 4 million pieces of Pyrex — a new, durable glassware — had been sold to customers throughout the United States. Compared to modern kitchen items, vintage Pyrex — which is heavy, ...

The craze for vintage Pyrex isn’t new, but it is growing. Corning, which bought Pyrex in 1936, stopped producing the opalware line in the late 1990s, and the rights to the name are now held by a ...

These vintage Pyrex dishes, seen at Rosie’s Vintage on Long Island, New York, are worth big bucks, with some pieces selling for as much as $2,000.

But Paulette Kilpatrick, who sells vintage kitchenware and linens at Cedar Chest in McGregor, said the term “holy grail” is a matter of perspective, not just price, when it comes to Pyrex.

Vintage Pyrex casserole pot (y'all have been asking about this for a long time! ... In 1915, Corning Glass introduced the first glass ovenware, made of a new, clear, heat-resistant material, Pyrex®.