The K'NEX Cobweb Curse Rollercoaster Building Set is a 473-piece gear building set designed for ages 9-14. The roller coaster theme, this plastic construction toy allows children to create a thrilling rollercoaster. This set, released in 2020 and now retired, comes in a box packaging, making it a great gift for young builders and enthusiasts of construction toys. Perfect for engaging creativity and developing problem-solving skills, this K'NEX set offers endless fun and imaginative play opportunities. Requires 2x AA batteries for motor Built and deconstructed, complete
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