Vertigo Quadrilla Marble Run Wood ToyThe best gift for your loved ones. All Quadrilla marble run sets are crafted with heirloom quality birch and rubber wood for long lasting marble racing fun. Hape Toy finishes are all non toxic, child safe and of the highest quality. Includes straightaway rails, three spiral funnels, and a seesaw for a swift and exciting fun A creative take on the marble run, the Quadrilla Vertigo provides a great mix of spins, drops, seesaws, and speed that will have