MAKE YOUR OWN COLOURFUL BOUNCY BALLS - Use the 5 powders and 3 moulds to create bouncy balls in various shapes and colours - some with the added feature of glowing in the dark! JUST ADD WATER - 6 activities to make bouncy balls and have fun playing with them. All you'll need is a glass of water and the provided pre-dosed sachets of powder EDUCATIONAL STEM TOY - A fun and educational gift for all ages: this bouncy balls kit is a very fun DIY craft project for children. Once you pull it out of the box and it is a perfect STEM project. ILLUSTRATED COLOUR INSTRUCTION MANUAL - The steps are detailed and explained in a full colour package with easy-to-understand photos and diagrams. GIFT FOR CHILDREN 8+. This Mini Lab Bouncy Balls kit for kids is suitable for children aged 8 years and over., Manufacturer: Buki France