Real fossils include prehistoric shark teeth, gastropods, ammonites, clams, brachiopods and more. The included magnifying glass, full-color study guide, and identification sheet will help you classify and identify every rock, gem, mineral, and fossil in your collection. REAL GEODES - Discover Crystal Treasures Each kit contains a broken geode and two complete geode samples for you to crack yourself. There is nothing more exciting in geology than breaking rocks and finding crystalline treasures. We include many healing crystals, natural ore rough stones. Hope you like it. 2021 is a year to remember. We've been through a lot in this Christmas calendar. We sincerely hope that you will find your healing crystal. I wish you a happy and happy life every day. Material: Crystal Stone Package includes:1x Crystal Stone Set (24 Slots)