Smash Open The Zuru Robo Alive Dino Fossil Find Mystery Egg And Discover The Surprises .Look For The Dino Fossils That Can Be Hidden In Slime, In Kinetic Sand Or Even In The Stone .Use The Excavation Tool To Break Stones And Find Parts Of The Skeleton Like Real Archaeologist .Build The Functioning Robotic Dinosaur With Its Light-Up Eyes And Fearsome Dino Roar .Requires 3 X Ag13 Batteries (Included) .Dinosaur May Vary. You Might Get T-Rex, Triceratops, Ankylosaurus Or Stegosaurs .Collect All 4 Dinosaurs For Endless Fun (Sold Separately) .