K'NEX Star Shooter Roller Coaster, collect & build the space themed roller coaster. Motorised for exciting performance that sends the car up the chain lift & spiralling through the track. This set comes with 434 parts, primarily rods & connectors to build a K'NEX thrill ride. The K'NEX Star Shooter Roller Coaster is recommended for builders aged 7 years or above. Requires 2 x AA batteries (not included).