Quercetti marble run from Italy. Create your own marble runs with this exciting construction set. Reproduce the marble runs pictured on the box or enjoy experimenting with your own marble run designs.
Interlocking chutes, straight or curved rails, bridges, columns and spinning wheels can be combined in infinite variations for long-lasting fun.
This toy stimulates creativity and reasoning both of which are required to build impressive looking structures with the correct angles of inclination.
