ZigGo Djeco | track construction set | 28 pieces A collection of sets for building fascinating chain reaction tracks. The movement | at first slow | but then increasing | leads to the path being followed with changes of direction or even musical sounds. The child thus learns the causality of movement | cause-effect reactions | careful positioning of objects correlated with the size and distance between them. Game that stimulates logic, dexterity | imagination. Recommended age: +7 years. Made of non-toxic materials | in accordance with EN71 ; ASTM regulations. WARNING: Contraindicated for children under 3 years | contains small parts | choking hazard. To be used under the direct supervision of an adult. Manufacturer: Djeco | France