Title: NOT the Pyrex your mother had!
Review: Having used pyrex for over 20 years I had to replace a 9x13" baking pan that was dropped (it probably would have lasted another 20 had it not been). Without reservation I went out and got another pyrex branded dish only to have it crack in less than a month of solid use. Nobody was hurt, thankfully but the new pyrex is no longer the same high quality product that used to be made by corning, in fact when I looked at the bottom of all my glass baking dishes they were all stamped "corning NY" on there. Sad to see a great product line come to an end, supposedly however in Europe the same high quality borosilicate glass is still used in the Pyrex name, I guess it's just too good for us Americans to have.
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