What’s Included: Water Balloons + 1 Heavy-Duty Launcher + 1 Carrying Bag Maximum Range: 500 Yards. For optimal performance, ensure there are 3 adults playing. The two front players should be within 2 meters of each other (this ensures the balloon doesn’t get stuck in the bag and can easily launch), and the slingshot should be pulled back about 2 meters. To achieve the longest launch, use smaller water balloons. The ideal weight is around 140g, as it allows for maximum distance. Water balloons heavier than 300g are prone to breaking easily. Not Just for Balloons: You can launch a variety of ammo, including splash balls, t-shirts, snowballs, pumpkins, potatoes, eggs, and more!