2022 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 2022Dig 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 gem With this Christmas countdown calendar, they can start a rock collection that they can enjoy all year round 2022 Countdown Christmas Calendars -- Celebrating the arrival of the new year 2023LEARNING The 2022 Advent Calendar Gift Box helps to understand and identify each kind of rock, christmas advent calendar, gem and mineral in the collection. It can also be a countdown calendar. This blind box contains 24 ores of different colors/shapes. Also for Christmas Home Garden Decoration.REAL CRYSTALS STONE & ROCK 2022 Advent Calendar for Kids Girls Boys with 24 Gemstones for Birthday Xmas Gifts Boys--CRYSTALS STONE & ROCK Collections.