WOW Jurassic Jimmy - Fantasy (7 Piece Set) Set includes Jurassic Jimmy truck, trailer, dinosaur egg, Tricky and Bronty dinosaur figures, and Stig the caveman figure The truck features a pull-back motor to haul the whole set Tricksy's dinosaur egg can break open to reveal Tricky just in time for play time with her best friend, Bronty No batteries required! Friction-powered truck with trailer, egg, removable caveman and 2 dinosaurs Detachable trailer with magnetic hook Moving wheels for easy push-along play