Be the life of the party This summer with a party pack of 455 self-sealing, rapid-fill water balloons! Self-sealing rapid-fill water balloons: with innovative o-ring technology and rapid fill capabilities enables you to do more filling and more playing without the hassle of hand-tying every individual water balloons! RAPID-FILLING WATER BALLOONS: Save filling time and jump into the outdoor fun this summer! Fill & Tie 100 Water Balloons in just 60 Seconds! RECYCLABLE: Parts and packaging 100% recyclable with TerraCycle. Depending upon your local regulations, stems and caps may be also be curbside recyclable. Say goodbye to the stress and mess of filling individual water balloons, and hell to never ending summer fun! Simply connect, fill and make hundreds of water balloons with no hand-tying