K'NEX Typhoon Frenzy Roller Coaster Building Set Part number 51438 "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!" Batteries required: 2 x AA (included but quite old so will need replacing I expect - motor does run on the current batteries).For ages 9 years and over. This is quite a complex build, adult supervision needed. Comes with original manual and box.Have checked all the pieces against the part listing and is complete.Note that some of the pieces are very small! Over 80 cm tall, this is a great set.
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