With this makeshift dish, Bessie successfully baked a cake and her experiments, in part, moved Corning to launch Pyrex, the first-ever consumer cooking products made with temperature-resistant glass, in 1915.

What is the oldest Pyrex dish?

Atomic Eyes is the oldest Pyrex pattern known to exist.

Originally released as the “Hot 'N' Cold Chip and Dip Set,” this set was simply a large and small mixing bowl with a metal bracket that allowed the dip to be suspended over the bowl of chips.

What year is vintage Pyrex?

Vintage Clear Glass Pyrex

From 1915 to 1947, when colored opalware was introduced, Corning produced only clear glassware. The ubiquitous measuring cups, which are clearly marked, reached the market in 1925. Immediately popular, the cups remain in production and are viewed as must-have items by most home cooks.

Is vintage Pyrex worth money?

Before you decide to donate or toss any of that outdated glassware, think twice: Vintage Pyrex sets have sold for up to $1,800 online. ... Even single bowls have gone for a whopping $900 and this "Foulard Pyrex mug" on Etsy is up for sale at $800.

Why was Pyrex discontinued?

Though only a portion of their business, it was these consumer products that brought the name of Corning to the publics attention. ... In 1998 however, due to slumping sales and retooling of manufacturing plants, Corning sold off the CorningWare and Pyrex lines to World Kitchen, LLC.

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25 related questions found

Is Pyrex still being manufactured?

no longer manufactures or markets consumer products, only industrial ones. Instant Brands continues to license the pyrex (lowercase) trademark for their tempered soda-lime glass line of kitchenware products and related accessories sold in the United States, South America, and Asia.

Is Pyrex made in China?

A brand that is now manufactured in China, who, in an ongoing and well documented pattern, have completely cheapened the actual physical product, but continue to use the brand name Pyrex to fool the average American consumer into thinking they are getting the product that used to be synonymous with strength.

What is the most sought after Pyrex?

The 10 Most Popular Vintage Pyrex Patterns No Collection is Complete Without

• Daisy (Pink) ...
• Snowflake (Turquoise) ...
• New Dots. ...
• Rainbow Stripes. ...
• Terra. ...
• Gooseberry (White on Pink; Pink on White) ...
• Butterprint (White on Turquoise) Current eBay Asking Price: $660.00. ...
• Lucky in Love. Current eBay Asking Price: $4,250.00.

What do the numbers on the bottom of Pyrex mean?

In addition to Pyrex Ware Model numbers, color numbers and pattern numbers, are item numbers. ... Model numbers simply designate a particular size and shape of a piece of Pyrex Ware with no regard to color or decoration. Except for the earliest color ware and a few other pieces, they are molded into the piece itself.

Does old Pyrex contain lead?

Is there lead in vintage Pyrex bowls and baking dishes? Yes. Almost all vintage Pyrex bowls and baking dishes test positive for lead when using an XRF (a precision scientific instrument that will report the exact quantity of lead, cadmium and other heavy metals found in an item).

When was pink Pyrex made?

Vintage Pink Pyrex. Popular in the early 1950's.

When did Pyrex change their formula?

Cooking Light reports that in 1998, the Pyrex brand changed the type of glass used for its U.S. products. The brand first used borosilicate glass, which could withstand thermal shock (i.e., the glass wouldn't shatter due to strong temperature changes).

Why are Pyrex bowls called Cinderella?

The naming of these new pieces as "Cinderella" likely had much to do with the popularity of the Cinderella story current at the time both in film and on Broadway. Corning marketers also hoped the underlying theme of a coveted glass object would have a subliminal effect on consumers.

What year did Pyrex make clear bottom bowls?

Vintage Pyrex rimmed mixing / nesting bowls. This set of 2 bowls is from the Cobalt Blue series of the solid color with clear bottom line. These bowls were introduced around the late 80's / early 90's and are in excellent shape for their age.

What is the most valuable Pyrex pattern?

Patterned Pyrex—such as the 1956 Pink Daisy or the 1983 Colonial Mist—also tend to be valuable as a collector's item. Some patterned collections, like the 1959 Lucky in Love heart and four-leaf clover design, have been valued as high as $4,000 for one bowl.

How do you date Pyrex Flameware?

(Flameware percolators can be dated by their lid knobs -- thinner knobs are earlier -- but covers often get mixed up.) Among the rarer and costlier pieces of vintage Pyrex are Ms.

Are Pyrex bowls worth anything?

Some vintage Pyrex can earn up to $3,000, reports NPR—nevermind that it's not dishwasher safe, and it's a pain to lug around compared to modern iterations. Sure enough, we found a 1950s set selling for $1,850 on Etsy, and one from 1960 for $700 on eBay. There's even a rare vintage Pyrex bowl mold going for $1,000.

Is CorningWare and Pyrex the same company?

CorningWare was first introduced in 1958 by Corning Glass Works—the same company that manufactured our beloved Pyrex—featuring unique glass-ceramic (Pyroceram) cookware resistant to thermal shock. ... The brand was relaunched as a line of stoneware-based bakeware in 2001.

What is HTF Pyrex?

"Rare" and "HTF" (Hard-To-Find) are buzzwords often seen in online listings for vintage (and sometimes not-so-vintage) Pyrex opal ware. Sometimes it's true, but more-often-than-not is not. But what actually constitutes rarity? Unusual Pyrex -- pieces which were not standard production-- are by definition rare.

Is Pyrex made in France?

The Pyrex® glass is made in France at Chateauroux in the most unique oven in the world! ... The company obtained the Origine France Garantie in 2017, an important step for the brand who wished to honour this unique “label” that certifies the French origin of a product.

Is Pyrex still made in the USA?

Pyrex glass bakeware has been proudly made in Charleroi, PA for nearly 60 years, first by Corning Inc. ... Today, most, if not all glass bakeware manufactured in the U.S. for consumer use is made from tempered soda lime glass.

Why did my glass bowl exploded?

"Could have been an impurity in the glass, could have been a disruption in the production cycle … Somewhere in the cooling and the contraction part," Kikkert said while discussing Hill's case. Mistakes in the crafting of a product can introduce strain that may cause it to shatter, sometimes forcefully, at any time.

How old is Pyrex Flameware?

Flameware by Pyrex by Coming Glass Works of Corning, New York is a line of range top kitchenware that often is overlooked. Recently, more items are being seen at shows and malls, creating a new area of collector interest. Not only are many pieces attractive, the line is one of practicality in the kitchen.