This kit contains all you need to make a mesmerising stripy, glowing bouncy-ball and a hi-tech disco-flash ball that lights up when it bounces! There are also 10 step-by-step illustrated projects for making such marvels as a squishy-stress ball that bounces, a bouncy crystal ball and the ol’ classic of the rubber band ball. Included: a motion-activated LED ball, glow-in-the-dark bouncy-ball crystals for 1 ball, 1 easy-to-use bouncy-ball mould