With these cool self-adhesive balloons, you can inflate and tie 100 water balloons in less than 60 seconds! Thanks to the innovative O-ring technology and quick-fill features, you can say goodbye to the stress and mess of filling individual water balloons! Just connect, fill, and create hundreds of water balloons without the need for manual tying. Quick filling: inflate and tie 100 water balloons in 60 seconds. Simply attach the kit to the hose and inflate to create hundreds of water balloons in seconds. Yes, it’s really that easy! Choking hazard – Not for children under 1 year.