K’NEX Thrill Rides Web Weaver Roller Coaster Building Set TESTED

K'NEX Web Weaver Roller Coaster Building Set contains more than 430 pieces, including variously sized connectors, and multiple styles of rods?short, long, straight, and curved?for creating a coaster that stands 2.5 feet high. The air-propelled coaster car is equipped with a battery-powered motor that lets the car travel at high speed and through vertical and horizontal thrills. The K'NEX Web Weaver Building Set has step-by-step color-coded instructions to walk your child through the process of b