pWelcome to our storep pFeatures With this National Geographic Advent Calendar, every Advent becomes a magical adventure and an opportunity to learn something newp pPerfect for rock and mineral lovers, this unique Advent Calendar contains 24 real gemstones. Kids will discover rose quartz, carnelian, tigers eye, geode flakes, blue calcite, jasper in various shapes and many other gemstone specimens.p pOn the last day, they will find a special surprise and can play geologist by removing another gemstone from a connected cluster With this calendar, every Advent becomes an adventure, and kids can learn fun facts about each specimen with the help of the included information sheet. The set also includes a handy storage bag so kids can safely store all their new treasures. Every day from December until Christmas, kids can open a new window and add a stunning new gemstone to their collectionp pLet kids create their own sparkle with new gemstones Thats why this calendar brings joy all year roundp pSafety Warning Not suitable for children under 8 years old.p pPackage includes 1 Christmas Advent Calendarp pIf you find any problems when you receive the product, such as damage or incorrect quantity, please contact the seller immediately. We are committed to providing you with satisfactory customer service.p