K'NEX Supersonic Swirl Building Set
Collect & Build the space themed Jet Ride - the Supersonic Swirl. Motorized for exciting performance and also included is a figure that is ready to ride. This set comes with 464 parts, primarily rods & connectors, to build a K'NEX thrill ride. And if you collect the Amazing' 8 Coaster and the Star Shooter Coaster (sold separately), you can have a working amusement park right in your home. Recommended for builders ages 7 plus. Requires 2 "AA" batteries, not included.