2023 ADVENT CALENDARS-24 CRYSTAL STONE & MINERALS & FOSSILIS24 Days of Christmas Advent Calendar Crystals Rock Gemstone Stone Minerals & Fossils Stunning Specimens from All Over the World: Amethyst, Green Aventurine, Citrine, Carnelian, Dalmatian Stone, Howlite, Red Jasper, Lapis Lazuli, Opalite, Rose Quartz, Tiger's eye, Black Obsidian, Clear Quartz, Smoky Quartz, Yellow Jasper, Grey Labradorite, Blossom Agate, Cherry Quartz, Gray Agate, Moss Agate, Sodalite, Green Hair Jasper, ect.CHRISTMAS ADVENT CALENDAR 2023Dig out a special crystal stone on every day, The 24-day countdown to Christmas is an exciting time for children.Treasure for 24 Days-Every day before Christmas, children open a panel to show off a special kind of rock, mineral, fossil or gemWith this Christmas countdown calendar, they can start a rock collection that they can enjoy all year roundPERFECT CHRISTMAS GIFTS FOR BOYS/ADULTS/GIRLS/KIDSRock and mineral collection is a popular hobby. advent calendar rocks, The 24 types of rocks, gems and minerals are the perfect way to inspire childrens lasting love for geology, explore the world and teach them to understand these Fossils, rocks and crystalsIn a counting calendar box with Santa Claus as the theme, this Christmas toy gift is suitable for boys, girls, children, adults, kids and teenagers.ENJOYING Share happiness with family and friends anytime, anywhere. The perfect Christmas toy, suitable for childrens birthday party gifts, gifts, daily gifts, school prizes, preschool props, teaching aids, parent-child interaction and holiday gift bags. Christmas gift advance calendar is the best holiday party gift for kids, so enjoy fun game time. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.