Nickelodeon Experimake Bouncing Balls (5 Yrs+)

The Experimake Bouncing Balls from Nickelodeon make a great gift for budding scientists. They can create six colourful bouncing balls in four different shapes using the included ingredients and moulds, and run experiments to see which shape bounces the highest. The set includes four bouncy ball moulds, six sachets of crystal granules, two glow-in-the-dark granule sachets, eight resealable bags and an educational booklet. Suitable for children over 5 years.