Wonderful music by your ears: Let the marbles roll along the Quadrilla marble track and listen to the magical music produced by the six steps. You can flexibly arrange the steps to create new melodies each time.
Infinite layout possibilities: You can arrange your music toy set as you wish, as there are many ways to create interesting music and sounds.
Learning through play: The Quadrilla encourages spatial thinking and problem-solving skills while fostering an understanding of the principles of science, technology, engineering, and mathematics. This will help develop children's fine motor skills and problem-solving abilities.
Mobile app guide: The Hape Quadrilla APP provides step-by-step instructions, offers various challenges, and encourages builders to create endless structures.
Like other Hape Quadrilla marble run building sets, it easily combines with other Hape Quadrilla products for expanded and unique combinations, enhancing your child's play experience.
