Discovery Mindblown Dinosaur Fossil Dig STEM Excavation Kit Discovery #Mindblown dinosaur fossil dig kit. A fun hands-on STEM activity where kids can excavate and uncover dinosaur fossils. Includes 15 pieces, according to the packaging. Great as a birthday gift, educational activity, or rainy-day project. #DinosaurFossil #STEMToy #DiscoveryMindblown #ScienceKit