Build twice the fun with the gigantic 6-Foot Double Ferris Wheel building set! Standing 6 feet high, the 6' Double Ferris Wheel offers a true builder's challenge. This set includes 2,375 colorful parts and a powerful plug-in motor to bring the ride to life! Follow the color-coded instructions to build this towering ride, a piece at a time, for hours of building fun. Then switch on the motor and watch the brightly colored star-shaped wheels spin in opposite directions! The K'NEX Thrill Rides line allows children to build an entire theme park in their room as heart-pounding roller coasters, majestic Ferris wheels and more come to life before their eyes. All K'NEX parts and pieces are guaranteed for a lifetime of fun and all K'NEX bricks, rods, and connectors proudly made in the USA.