This VINTAGE Visions Cookware Amber 8 Piece Bowl Set includes 4 grab-it bowls each 15oz, with 2 Glass Covers and 2 plastic Microwave Lids. The bowls are the most popular in this line as they can be used for single servings, or food storage. All are in a stylish amber color and are made of durable Corning ware glass, perfect for serving and storing various dishes in the kitchen. This set is ideal for meal prep, snacks, and entertaining guests, offering flexibility and convenience in your cooking and dining needs. These were manufactured by Corning war in the United States in 1988.