ADVENT CALENDARS24 surprising crystal & Fossils & rock advent calendars specimens from All Over the World, Dig out one type every dayStrawberry Quartz, Kiwi Jasper, Opalite, Black Obsidian, Yellow Calcite, Yellow Jasper, Green Aventurine, Blossom Agate, Howlite, Dalmatian Stone, Cherry Quartz, Fluorite, Tiger's eye, Clear Quartz, Smoky Quartz, Moss Agate, Sodalite, Rose Quartz, Carnelian,Gray Agate, Grey Labradorite, Citrine. Worth Your Collection! START COLLECTINGTreasure for 24 Days! It's a exciting time for your kids. Dig out a special crystal, rock, or mineral stone on every day. 24 days countdown Christmas, Every day before Christmas, the children will open a panel showing a special rock, mineral, fossil or gem! When they have this Christmas countdown calendar, they can start collecting rocks that they can enjoy all year round! HAPPY TIME24 Crystals Rock Gemstone Treasure Countdown Christmas Calendar - Celebrating the arrival of the New Year ! This Countdown calendar is a meaningful Christmas and is the best holiday party for kids to enjoy fun playtime. Suitable for children birthday party , school prizes, preschool props, teaching AIDS, parent-child interaction, birthday and holiday bags. EXPLORATIONOur Advent calendar box include 24 kinds of rocks, crystals, gems or minerals. Explore, understand, identify, and collect Crystals Rock Advent Calendar, bringing your child closer to the Earth. They come in different colors, shapes, and characteristics, allowing your child to embark on a funny journey of exploration. NATURAL & REAL24 Natural Real Crystals, rock, gems or minerals Advent Calendar for Kids, Girls, Boys,Men, Women, adults. Also suitable for Christmas, home garden, Easter, Halloween, Thanksgiving decorations. Each power-giving gem crystals fill with positive energy and removes negative vibrations. Help daily meditation and the body and mind heal.