Third in the series of K'Nex amusement park rides, the Octopus Whirl is a 454-piece set that builds an expansive 2’-wide thrill ride.  Swiveling seats dangle from the long spokes, attached to the center carousel, which spins on an included motor for a realistic model.  Children can build an entire carnival with the other three Amusement Park models. The motor requires two AA batteries; not included.
— “K’nex is great,” stated Sheryl Guidera, owner of Kaleidoscope the Parent Teacher Store in Capitola, Calif., in response to a spring 2009 TDmonthly survey on top-selling construction products.
— Three of 49 retailers named K'nex as a best-selling construction toy in April 2009. 
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