Sistema Microwave Cookware Easy Eggs, Red Microwave cookware lets you prepare egg dishes in the microwave Ideal for preparing poached and scrambled eggs, omelets, and egg muffins Steam release vents in lid help minimize splatter while heating 100% virgin plastic; BPA- and phthalate-free Dishwasher-safe on the top rack; microwave-safe with vent open; fridge- and freezer-safe