K'NEX Hornet Swarm Electronic Dueling Coaster

K'NEX HORNET SWARM Dueling Coaster set with motor, sound, and 4 cars. Over 1,100 pieces. 3 ft tall When fully assembled. Box is slightly damaged, but all pieces included. Recommended for ages 9+ and adults who love big puzzles and complex challenges. Perfect for the engineer inside of everyone. Thank you for looking at our listing. We always welcome questions . From a smoke-free & vape-free home.