Pyrex Prepware Bowl with Lid The Pyrex Prepware Bowl with lid is the ideal kitchen essential, for mixing and preparing food. Pyrex Glass is well known for its unique quality and durability. These Glass Bowls are made from high quality Borosilicate glass, which will not stain or retain flavors. This allows you to make the most of its true versatility and potential. The glass is also super heat resistant, as well as being Oven, Microwave, fridge, freezer safe and also dishwasher proof. These multipurpose bowls are an absolute kitchen essential. Pyrex the Brand Born in 1915 into a family with a shared enthusiasm for new glass applications, PYREX has always anticipated family expectations and changes. Over the years, PYREX has offered families new ideas to help prepare, cook and serve at the table. Through continuous innovation, PYREX accompanies millions of households creating homemade great times in the kitchen and around the table.Combining tradition and innovation, the brand now offers a wide range of cookware, available in several materials, shapes, designs and colours. Pyrex fulfills all your culinary needs with practical and affordable products. The company has its own manufacturing plant of borosilicate glass, based in Châteauroux, France, and employs more than 500 persons. Today, product innovation remains at the forefront, while never forgetting the brand’s strong heritage and iconic products, to ensure that great times are always homemade.