Physics has never been so astonishing! A truly unique supplement kit with 5 special musical tracks to create circuits with a decidedly original effect!
The musical tracks have special plates that, when struck by the ball along the route, play different notes like a real xylophone!
Build your circuits and defy the laws of physics... your imagination is boundless and so is Action and Reaction!
Conceived, designed and developed in Italy.
Box size (LxPxA)
30.4 x 24 x 5.9