The sonic playground marble attachment adds the dimension of sound to any Quadrille marble run, with a xylophone rail that plays a musical scale as marbles race over it!Ages: 4+
Add the dimension of sound to your Quadrilla runs with a xylophone rail that plays a musical scale as marbles race over it. Reverse the direction of the rail to play a different melody.
- German engineering designed to create endless building possibilities for spatial thinking minds
- Each of the different color blocks has a different function - Fun practice for logical and engineering thinking
- Quality Time Together - The whole family playing together is the best gift
- Made with a commitment to sustainability, compliant with international safety and quality standards.