K'NEX Thrill Ride 3-in-1 Classic Amusement Park 17035 Authentic

K'NEX is an educational toy from the United States that develops thinking and imagination while playing. K'NEX building set suitable for STEM education Number of assembly models: 3 types / Number of pieces: 744 pieces Recommended age: 9 years old and above Battery type: AA batteries are sold separately, so please purchase them separately.