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• MARBLE RUN ATTACHMENT: 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.
• SET INCLUDES: The marble run attachment 13-piece comes with two distributor blocks, two stabilizer rings, eight marbles, and one xylophone rail to create a unique soundtrack for your marble run with this musical piece!
• INTERACTIVE MARBLE RUN: Provides quality time for the whole family to play together and enhances parent-child interaction and bonding.
• STEAM DEVELOPMENT: Playing with marble run toys will encourage children’s spatial thinking, problem-solving capabilities and team-work skills, but also aid their STEAM development.
• SAFE TO PLAY WITH: All Hape products are manufactured with high quality materials and finished with non-toxic child-safe paints making them extremely durable