The GraviTrax Marble Run Set Kinetic Blast is a 159-piece STEM building toy designed for kids aged 8 years and up. With a compact size of 13.3" W x 4.3" L x 13.3" H, this educational game by Ravensburger offers a strategic theme that encourages creativity and problem-solving skills. The set includes automatic/electronic table features and is battery-operated, making it an engaging and interactive toy for both boys and girls. Perfect for solo play, this complete game is sure to provide hours of entertainment and learning opportunities. These items can be shelf pulls, or customer returns so I sell that them as pre-owned. If you look at the pictures you'll see most pieces are still brand new in packaging.
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