All bowls are in used vintage condition. Missing 443 but they are usually easy to find. This vintage Pyrex set includes four nesting mixing bowls in an avocado green color. The round bowls are made of durable milk glass and feature a matte finish. They are perfect for mixing and measuring ingredients for all occasions. The set includes bowls of various sizes, allowing for easy nesting and storage. The bowls are identified by an impressed backstamp and are an original production from the mid 20th century. They are break-resistant and should be hand washed only. This Pyrex set is a must-have for any collector of mid-century modern decorative cookware.