Sentosphere Chemistry of Effervescence 13 Year Olds Dimensions: 1m tall x 30cm

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

Perfect from 4 to 6 years

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

The model kit comes with a QR-code that will take you to the learning guide with the info about the mechanism

12 pots of coloured sand and full instructions

Sentosphere Chemistry of Effervescence 13 Year Olds Dimensions: 1m tall x 30cmWhat 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