This is a set of vintage Pyrex mixing bowls in the "Friendship" pattern

This is a set of vintage Pyrex mixing bowls in the "Friendship" pattern. Here's why: * Pyrex: The bowls are made of white opal glass, a signature material of vintage Pyrex kitchenware. * Mixing Bowls: The graduated sizes and rounded shapes clearly indicate they are mixing bowls. * "Friendship" Pattern: The distinctive design featuring stylized roosters, hearts, and flowers in a light blue color is the "Friendship" pattern. This pattern was produced by Pyrex in the early 1970s. These bowls are highly collectible and sought after by vintage Pyrex enthusiasts.