A beautiful wooden marble track that also produces a pretty melody.
Arranged in order, the melodious building blocks form a pentatonic, 5 note scale.
Balance the blocks to building the tune, then watch and learn about sounds and movement while watching the balls roll down the track.
A great addition to your existing ball run or block set.
22 parts including
1 track, 9 building blocks, 6 melodious blocks, 6 marbles.
Size: 13 x 33.2 x 9.6 cm
Ages: 4+ years