Sentosphere Chemistry of Effervescence 13 Year Olds Follow the models (16 cards)

Follow the models (16 cards) or create new compositions with the 48 magnets

Dimensions: 1m tall x 30cm deep x 64cm wide

Fine arts-grade materials

Worried Walter – When Worried is here to visit

Perfect from 4 to 6 years

Sentosphere Chemistry of Effervescence 13 Year Olds Follow the models (16 cards)What we like about this toy Off gassing is a frequent chemical phenomenon found in nature, notably during photosynthesis. In this kit, several redox experiments are understood thanks to the solution that changes colour according to the pH it holds. These fun experiments will help you better understand chemistry! 8 years+ Made in France What makes this toy great Perfect from 8 years. CONTENTS: 1 support for test tube 3 test tubes 1 measuring small