K'NEX Hornet Swarm Duelling Coaster

Product DescriptionBuild K'NEX Hornet Swarm Duelling Coaster, the all-new thrill ride building set that combines motorised roller coaster excitement with exhilarating head-to-head racing. This set includes 1,100+ pieces, including colourful K'NEX parts, motor, sound module, 4 ...Product DescriptionBuild K'NEX Hornet Swarm Duelling Coaster, the all-new thrill ride building set that combines motorised roller coaster excitement with exhilarating head-to-head racing. This set includes 1,100+ pieces, including colourful K'NEX parts, motor, sound module, 4 coaster cars and over 9.8m x 0m of track.

Follow the colour-coded instructions to build this exciting duelling roller coaster over 9.8m x 0m high. Then switch the motor and sound module on to bring the model to life. The motorised chain lift quickly carries opposing cars on separate tracks to the top.

As they crest the peak, they trigger the motion-activated sound module which results in coaster sounds & screams. Both cars accelerate through opposing tracks that are full of twists, turns and loops in a race to the finish. Hornet Swarm Duelling Coaster is appropriate for builders and roller coaster enthusiasts ages 9 & up.

Requires 5.1cm AA" and 7.6cm AAA" batteries.