Knikkerbaan Uitbreidingsset - Muziekbouwstenen 2025 With 24 bright

With 24 bright

No one can cross the tracks unnoticed anymore

and tell the most captivating stories

One compartment—enough space inside for 3 or 4 slices of bread

1 bear with hat to stand up

Knikkerbaan Uitbreidingsset - Muziekbouwstenen 2025 With 24 brightThe fun thing about Haba wooden marble runs is that you can create a different structure each time, and there are also fun extensions, like these musical building blocks. When placed in the correct order, they form a pentatonic scale. Children can become acquainted with music and sound in a playful way. The set includes 1 track piece, 9 building blocks, 6 musical blocks, and 6 marbles. This allows children to build their own marble track and make