Pyrex Bakeware Set - 3 Piece

Limited 10 year warranty . 4-sided, easy grab handles. Easy-to-read markings. Fill lines to help prevent overflows in the oven. Plastic cover with hanle for easy transportation. Plastic lid fit both the oblong and muffin pans.

In July 1913, a series of events involving Bessie Littleton, the wife of the company's newest scientist, forced Corning managers to focus their attention on the consumer venture. Apparently, Mrs. Littleton had used a Guernsey brand casserole only twice when it fractured in the oven. Knowing the strength of the glass her husband worked with on a daily basis, she implored him to bring home a substitute from the Corning Glass Works plant. He returned the next evening with the bottoms of two sawed-off...