The Swinga Technique Ball has been specifically designed to allow batters to ‘practice with purpose’ against a ball that moves. This is an amazing training aid for batters who want to practice like they play and be challenged at training. They swing and seam, just like a cricket ball, yet they last longer and are a fraction of the cost plus fit in the wanger beautifully. This is a must-have for any serious cricketer who wants to be their best.