Clementoni Action and Reaction: Cross Road and Glow Effect Construction Set

A new spectacular Action and Reaction kit with an astounding effect: the marbles glow in the dark, The transparent tracks make the glow-in-the-dark effect of the marbles even more eye-catching, Tracks can be made even more exciting with an expansion kit, An engaging game that stimulates creativity and resourcefulness, Suitable for kids age 8 years and up