This amazing kit allows you to create 3 custom made SUPER BOUNCY Balls. Containing 3 different coloured PVA Powders, a mould and clear instructions, your junior scientist will love this Street Science exclusive DIY experiment kit.
This amazing kit allows you to create 3 custom made SUPER BOUNCY Balls. Containing 3 different coloured PVA Powders, a mould and clear instructions, your junior scientist will love this Street Science exclusive DIY experiment kit.