Kullerbu Melody Dominoes Set

Musical rolling ball track set made for open-ended building, domino action, and hands-on STEM play. As the wooden balls roll down the track, they travel over the jingle sound staircase, spin through curves, and topple colorful dominoes along the way.

The sturdy Kullerbu click system helps keep the track stable during play and makes it easy to combine with other Kullerbu sets. With curves, columns, tracks, ramps, connecting sleeves, dominoes, and two wooden balls, this set encourages experimentation, creativity, fine motor skills, cognitive development, and early engineering play. Designed for ages 2 to 8 years.