HABA Marble Run Add On – Musical Steps Track< Wooden Marble Runs

Ramp Up The Fun With This Musical Marble Run Add-On. Arranged In The Correct Order, These Melodious Building Blocks Form A Pentatonic Scale! Children Love To Experiment With Sounds And Tunes.

This Marble Run Add On Includes 1 Track, 9 Building Blocks, 6 Melodious Blocks, 6 Marbles

• Ideal For Experiments With Sounds And Tunes
• 6 Pentatonically Tuned Melodious Blocks
• Can Be Combined With All Haba Building Blocks And Haba Ball Tracks.