Hands up if you love a water fight the truth is that therersquos nothing better than pelting well filled water balloons on a hot summer day but gosh it causes some arm ache well worry no more thanks to the mega sling shotz you will be ache free and battle ready the mega sling shotz is not for the faint hearted as thanks to some really nifty design it can launch a water balloon an incredible 300 feet just gather up two of your nearest and dearest position one on each handle and then you