- This fun LEGO set lets you build your own dino world with T. rex, Pterosaur, Triceratops, Brontosaurus and a cute baby T. rex - Bring your prehistoric world to life with a buildable volcano, palm trees and pieces like eyes and mouths - It comes with a step-by-step guide that helps kids build and get creative with their constructions - Collect more LEGO Classic sets (sold separately) and keep the imaginative play going - It's suitable for ages five and up