Description
Visions PYREX Replacement Glass Lid Cranberry V 1.5C- 7" Ribbed Saucepan Lid Vtg Great condition, no chips or cracks, some scratches from use Ships same or next day We do combine shipping. Check out our other items in our store. Thanks for looking! Pyrex (trademarked as PYREX in caps) is a brand introduced by Corning Inc. in 1915 for a line of clear, low-thermal-expansion borosilicate glass used for laboratory glassware and kitchenware. Borosilicate Glass is Much More Resistant to Thermal Shock. Borosilicate glass has a very low CTE (Coefficient of Thermal Expansion) whereas newer "pyrex" in lower case, soda lime glass has a very high CTE. It's for this reason that all high quality cookware is made from borosilicate glass.