This set contains a new expansion kit compatible with the full range of the Action Reaction series to create more spectacular routes. Defy the force of gravity and watch your balls run at high speed!
The games of the series Science And Play, hold a leading position in the category of scientific games, providing rich equipment, detailed information and instructions for conducting impressive safe experiments and constructions, thus giving children the opportunity to learn the sciences. It is an innovative series of games with which children will have fun experimenting, using scientific tools, discovering physics, chemistry, astronomy, biology, botany, as well as the main scientific and natural phenomena. Science and Play games are the most creative, enjoyable and safe way for children to learn the secrets of Science!
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