- The glow-in-the-dark marbles add a unique, fun element to the marble run experience.
- The set is compatible with all Marble Genius marble run sets, allowing for expansion and customization.

This Marble Genius Glow Marble Run Starter Set is perfect for the budding engineer in your life. With 115 complete pieces, this set is sure to spark your child's imagination and creativity. The pieces are made of durable plastic that is easy to assemble and disassemble. Plus, each piece glows in the dark for added fun. The set also includes a free instruction app and a full-color instruction manual to help your child build the marble run. With this set, your child can create endless marble runs and explore the principles of engineering and gravity. This set is sure to provide hours of fun and educational play.

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