PyrexǏ_ Prepware Reusable Glassware. \nBPA free.\nLonger lasting than disposable foil & plasticǏ_.
Usage instructions: Pyrex� glassware can be used for cooking, baking, warming and reheating food in microwave ovens and preheated conventional or convection ovens. Pyrex glassware is dishwasher safe. This product is intended for normal household use only. Read safety and usage instructions on back before using.
Always refer to the actual package for the most accurate information