Quercetti Migoga Marble Run with Elevator - 150 Piece Building Set with Spirals, Funnel and Hand Crank for Ages 5 and Up (Made in Italy) Which way will the marble go. Children will learn to experiment with trial and error and explore cause and effect as they build a multilayered, interconnected marble run. Interlocking chutes, bridges, columns, spinning-wheels, spirals and funnels can be combined in infinite variations for long-lasting fun. Reproduce the models pictured on the box or enjoy experimenting with your own designs. This toy stimulates creativity and reasoning. Recommended for ages 5 and up. Compatible with other Quercetti Marble Run Building Sets (Sold Separately). Quercetti toys have been proudly made in Italy for 65 years. Fun while learning