The BRIO Dinosaur Battery Train mixes classic wooden railway play with big prehistoric energy. Kids can send the battery powered engine forward or in reverse, using the working headlight to travel through their existing layouts. The wagon carries a magnetic dinosaur egg cargo piece that can be loaded, moved and unloaded as part of the story. Two colorful dinosaurs, a long neck brachiosaurus and a swooping pteranodon, bring the scene to life with moving parts and BRIO magnets that let them interact with the train and accessories.