Clementoni: Science And Game - Musical Tracks Expansion;

Clementoni: Science And Game - Musical Tracks Expansion;

• An Action and Reaction expansion kit to extend your marble run with 5 special musical tracks and create a circuit with a truly unique effect!
• The musical tracks are equipped with special plates which, if hit by the ball along the path, play different notes like a real xylophone!
• A scientific and logical game to learn physics and the force of gravity.
• Compatible with all Action&Reaction construction sets.
• Recommended age: + 8 years. Made in Italy.