Watch and listen - this marble run is a real sound experience! Once the glass marble is inserted into the red wooden ball, it will begin to make its way from higher notes to lower notes of the lower part. Plus: the fresh, complementary rainbow colors make this acoustic marble run a decorative eye-catcher in the nursery! Kids love to experiment! By using all kinds of different marbles, you can perform exciting sound experiments with this elegant sound marble run: how does it sound, for example, with a group of marbles at the same time? How does the space between the marbles change the sound effect? There's plenty of long-lasting fun to be had here! Dimensions: height approx. 37cm, Ø approx. 16 cm. Suitable for children from 3 years.
