These Vitnage Dynaware custard cups are made from a type of milk glass that was popular in the mid-20th century. They were made by a Mexican company called Termocrisa, which later became part of the Vitrocrisa corporation. These cups are known for their durability and heat resistance, making them ideal for baking and serving custards, puddings, and other desserts. There are 5 cups in this set with the Brown Daisy pattern that they are best known for. 

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