Fascinating excavation pieces to collect and amaze: the Expedition Nature mini excavation sets let little researchers discover one of six different themes. Each set contains one of four possible excavation pieces with matching trading card. Only when digging with the included wooden tool will small palaeontologists, minerals and scientists find out what they are exposed. On the matching card with numerous exciting information, children can then read a lot about the excavation object and learn so many exciting facts about fossils, minerals, coins, teeth and skull. Let's get the collector's hunt! Available excavation kits: extraordinary fossils - mysterious minerals - antique coins - sparkling minerals - fascinating teeth - prehistoric skull