Quercetti Skyrail Starter Set Marble Runs STEM Educational Learning Toy, 30 x 8 x 30cm

• With ROLLER COASTER you can build fantastic suspended marble runs.
• Up to 4,5 metres of suspended tracks.
• Designed for the use of marbles in different sizes and materials. Marble Refill article 2532
• It will allow you to make interesting observations about physics ( speed, gravity, centrifugal force, friction) and so allows intuitive understanding of fundamental principles.
• Safely Made in Italy

Product Description With Skyrail you can build fantastic marble suspension tracks up to 9 yards long. Your toy will immediately became the best thing in the room! Skyrail has been carefully planned in order to use marbles of different dimensions and materials: it allows you to make interesting observations, experiments and discoveries in the world of physics (speed, gravity, strength, centrifuge, attrition) and to intuitively understand fundamental principles. The Skyrail is a safe way to spend hours in a highly educational environment. Safety Warning Chocking Hazard