National Geographic Glow-in-the-Dark Marble Run Set - 150pcs

Encourage Creativity and Problem-Solving Skills Experience creativity and problem-solving with this 150-piece marble run set, suitable for children ages 4 to 12.

Expand Imagination with Versatile Track Designs Explore a variety of track designs using the included magic tracks, providing endless possibilities for imaginative play.

Entertain for Hours with Durability and Safety Keep your young engineer engaged for hours with this durable, sturdy marble run, designed with safety in mind, featuring marbles specifically sized for kids.

Experience Excitement with Glow-in-the-Dark Tracks Witness the thrill as marbles race down the tracks, illuminated by the glow-in-the-dark feature of the magic tracks.

Perfect Gift for Boys and Girls Make a thoughtful gift for boys and girls with this marble run set, which also introduces them to the fundamentals of engineering and physics.