Construction set Roller Coaster Starter

Description: Construction set Roller Coaster StarterWith ROLLER COASTER you can build fantastic marble suspension tracks up to 5 yards long. Your toy will immediately became the best thing in the room! ROLLER COASTER 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 ROLLER COASTER is a safe way to spend hours in a highly educational environment. | Part number: 040-6429 | Theme: Construction | Type: Plastic | Gender: Girls | Gender: Boys | Minimum age: 6 | Battery-powered product: no | Batteries included: no | Power: Not applicable | Other features: Packaging dimensions: 20 x 30.5 x 8.4 cm