The Pfizer Ware SS 1090 Cast Iron Red Enamel Square Egg Skillet is a collectible piece of cookware that is both functional and stylish. With its sturdy cast iron construction and vibrant red enamel coating, this skillet is perfect for cooking on both electric and gas stoves. This original piece from Pfizer Ware is sure to be a standout in any collection. Be sure to check out my other listings!