The Cyclone E6008 from Hape is a dizzying array of curves, spirals, and drops, which will put your marbles through a whirlwind marble race! The Cyclone is the largest marble run construction set including two spiralling funnels, 12 curved rails and 10 high-impact accelerators to inspire young builders. This toy is crafted from durable birch and rubberwood. The Cyclone E6008 from Hape can be easily combined with other marble run sets to make more complex combinations, and it is suitable for children of four years and older. The Cyclone E6008 from Hape will help children develop hand-eye coordination and dexterity. Identifying and fixing flaws in the designs builds problem solving skills.