Children 180pcs Plastic Race Maze Track DIY Assembly Blocks Kits Kids Marble Runs Model Building Construction Set Infant Toys 1304 especially suitable for teaching and

especially suitable for teaching and experiment

Color: As Shown

high-speed throttle response

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7V 800mAh lithium battery (included)

Children 180pcs Plastic Race Maze Track DIY Assembly Blocks Kits Kids Marble Runs Model Building Construction Set Infant Toys 1304 especially suitable for teaching andFeatures: Colorful appearance can stimulate the brain and children's thoughts. Get together with children can help them remember together. High quality plastic building: durable and easy to build. Use your imagination to create your own maze model and watch marble races on the track. Specification: Material: Plastic Packaging size: 430*290*90mm 16. 9*11. 4*3. 5in Quantity: 180pcs Color: Random Suggested Age: Over 5 Years Old Special attention: There