Dinosaur Dig KitThe National Geographic Dino Fossil Dig Kit is an exciting hands on adventure that boys and girls love! Your child will be able to do the work of a real paleontologist as they excavate a T. rex tooth replica from our new, larger dig brick. This T. rex tooth is a very special item because it was molded from a real T. rex tooth fossil, so your child will have the chance to see, feel, and treasure an artifact from one of the most famous and fearsome