Fill your water balloon battles with a spark of color with the craziest, most wacky water balloons ever! Fill and tie 50 Crazy water balloons in less than 60 seconds with these sensational self-tying water balloons. With innovative technology and Rapid Fill capabilities, say goodbye to the stress and mess of filling individual water balloons and say hello to never ending splash out loud fun. Simply connect, fill, and make hundreds of water balloons with no hand-tying.