Malt balls are a type of candy made from a core of malted milk, which is a mixture of malted barley, wheat flour, and milk. This core is typically coated in a layer of chocolate, giving it a sweet and crunchy texture. They are often enjoyed as a snack or used as a topping for desserts. One popular brand of malt balls is Whoppers, which are known for their round shape and crispy exterior. Malt balls can also be found in various flavors and sizes, making them a versatile treat for candy lovers.