These pool-noodle pieces make a satisfying pop! when launched with a pinch. They're fun just to let fly, or you can try to land your pops inside a target, such as a plastic pumpkin.
Use scissors or a serrated knife (an adult's job) to cut a pool noodle into 2-1/2-inch pieces, then cut the sections into quarters, as shown.
Launch a popper by squeezing it between your thumb and the knuckle of your first finger or simply pinch it until it flies from your hand.