2 in 1 Fossil Excavation Kit I. Educational game for children - Dinosaur Fossil Excavations 2 in 1 educational set with dinosaur instruction manual. This 2-in-1 excavation kit allows you to dig up and assemble two fossils of your favorite dinosaurs - T-Rex and Triceratops - that glow in the dark. Have fun learning the best excavation techniques and finding out what caused the extinction of the dinosaurs. Recommended age: 6+ years 263 x 220 x 62 mm