Review on Pyrex Basics Oblong Plastic 8 9Inch by Dejuan Stott

Wow. I just discovered that they changed the formula of pyrex glass and here is the result. You can google to see the class action lawsuit that is in place. "Pyrex was originally made from borosilicate glass, a nearly indestructible material that can withstand heat. In their original 1919 patent, Corning stated that the product would be used with borosilicate glass. "Due to the high coefficient of thermal resistance." This basically means that it can be used at high temperatures without fear of breakage, making it ideal for ovenware and has become a hit among kitchen warriors over the many decades. material and opted for the glass that was considered "cheaper": soda-lime silicate glass. This commercial glass is easier to manufacture. But sodium calcium silicate tends to crack, break, shatter, or even explode with a slight change in temperature.”