These bowls are commonly called friendship bowls, although they actually feature patterns of red and orange birds and flowers on a white opal bowl. The pattern is sometimes called birdie, but is very distinctive; vintage pyrex.
A real staple food for the pyrex collector. This is a used set; although still quite attractive as can be seen in the photos. #401- it's a good clean bowl.
A few minor scratches on the pattern. Inside the bowl clean and shiny. #402- this bowl has flea bites and a few scratches. All in all, beautiful color, bright and shiny and even color.
#403- it's a good bowl. The pattern is intact, with some small scratches in the paint. All in all, a set of used, but a lot of fun left to give. This item is made of glass.