ZOOB Fastback Monster Trucks lets you build the big rigs! The Fastback Modeling System lets you build sturdy industrial vehicles, then set them in motion. The powerful pull-back motor propels the car up to 25-feet, without batteries! The kit includes instructions to build 5 vehicles like the Monster Runner or the Tow Truck (or create your own)!Contents include: 50 ZOOB Pieces, 1 Powerful Pull-Back Motor, 4 Monster Tires, InstructionsFor 1 or more playersAges 6 and upMade in ChinaBrand new condition in original packagingWipe clean with dry or damp clothWarning: Choking Hazard - Contains small parts not suitable for children under 3 years.