Try the Toxic Waste Nuclear Fusion! This candy combines 2 ultra sour flavors into one piece of hard candy. If you love the original toxic waste hard candy then you need to try the Nuclear Fusion! Each drum includes a variety of flavors. The flavor combinations are: Raspberry/Lemon, Orange/Apple, Banana/Blueberry, Grape/Strawberry, and Pineapple/Passion Fruit.