Water Balloons Refill Set. Kit Includes 275 Colorfull Sports Water Ballons. 2 Funnels Nozeels. 1 Sling Shot and 1 Mesh Carry Pouch. Summer Toy for Boys - Girls. Grat Beach Toy and for the Pool Safe and excited fun balloons set for kids! 275+ colorful balloons. 2 different size funnels (nozzles) 1 Mesh Carry Pouch. Fits 10 balloons at a time. 1 Slingshot which was specially designed for kids to play with; it has a large handle with an easy grip for kids. And will not shoot the balloons with a lot of force and too far, so it has no chance of hurting any kids