This fits your. With Skyrail Jurassic you can create exciting ball-tracks. Build up to 4 metres of spectacular suspended tracks, which then serve as a setting for spectacular prehistoric adventures with your favourite dinosaur. Skyrail Jurassic was designed to be used with big transparent balls, with fantastic dinosaurs inside: so you can make interesting observations, experiments and discoveries in the world of physics (velocity, gravity, centrifugal force, friction) and intuitively comprehend the fundamental principles.
Quercetti Jurassic Skyrail 127 Piece Dinosaur Themed Roller Coaster Building Set Great Beginner Marble Run for Ages 4 Made in Italy 12R1WLYU