A large wooden chain reaction, thinking and building play set on the theme of music and sounds. Gong and ding! The child follows the 3 models in the booklet to build their course or imagines endless others.

Chain reaction game: the magic of movements that follow one another: slowness, acceleration until the course ends.

Thinking game: understand the ingenuity of a chain reaction, learn how speed varies with an accessory's weight, judge the distances between the accessories.

Building game: show skill in setting up the accessories and forming a course.

• includes 52 quality, colorful wooden pieces.
• A step-by-step explanatory booklet with 3 models provided to guide the child in building the courses.
• A video accessible via the QR code.
• Imagine endless courses for hours of play!
• To play alone or with others.
• ideal for introducing physics concepts through play
• can be easily combined with other Djeco Zig and Go sets
• Recommended age: 8 years and up