Joker Tasty Lollipop is typically made with a hard candy shell, which is usually made with sugar, corn syrup, and other ingredients that are boiled together to form a hard, smooth shell. The lollipops also contain natural and/or artificial flavors and colors to give them their taste and appearance. It includes fruit flavors such as strawberry, cherry, and grape, as well as more unusual flavors such as bubble gum, cotton candy, and sour flavors.