Originally by Pyrex

1 Supreme item sourced from Pyrex

Pyrex is an American glassware brand introduced in 1915 by Corning Glass Works, originally developed as borosilicate laboratory glass and later adapted for kitchen use. The brand's tempered glass bakeware, mixing bowls, and storage containers are ubiquitous in American kitchens, and Pyrex has become a generic term for heat-resistant glass cookware.