K'nex Typhoon Frenzy Roller Coaster Building Set

Bring a cyclone of twisting fun into your living room with the Typhoon Frenzy Roller Coaster Building Set! Build with over 640 K'NEX parts & pieces: rods, connectors and track, includes motorised power to send the silver coaster car twisting and turning through 19 feet of swirling track, non-stop action! Plus, download exclusive instructions to build an incredible second model, the Tsunami Surge Coaster! Easy To Build 2-In-1 Model: Discover non-stop action with this toy building set and download the exclusive instructions to build an incredible second model, the tsunami surge coaster! With 2 models to build, kids and adults alike will enjoy hours of fun. Educational Toy: This construction set helps strengthen fine motor skills, logical thinking and problem solving. Perfect for capturing kids' interest in basic construction, science and design, while promoting concentration and logical thinking. Toys For 9 Year Olds +: Ideal for encouraging young children to build and create w