2023-2024 Advent Calendar - 24 Crystal Stones, and 24 Days of Christmas Advent Calendar Crystal Rocks Gemstones and Stunning from Around the World: Amethyst, Green, Citrine,, Stone, rhododendron, red, lazuli, opal. 2023-2024 Christmas Countdown CalendarWith a special crystal stone released every day, the 24-day countdown to Christmas is an exciting time for children. 24 Days - Each day leading up to Christmas, children will open a panel to reveal a special rock, gem! With this Christmas countdown calendar, they can start collecting the rock n they want. Perfect Christmas Gift for Boys/Adults/Girls/KidsRocking and collecting is a popular hobby. Advent Calendar Rocks, 24 Rocks, Gemstones and is the perfect way to inspire children's lasting love of geology, explore the world and teach them about these rocks and crystals! This Christmas toy gift comes in a Santa themed counting calendar box for boys, girls, kids, adults, kids and teens. EnjoyShare happiness with family and friends anytime, anywhere. Perfect Christmas toy for kids birthday party favors, gifts, everyday gifts, school prizes, preschool props, teaching, parent-child interaction and holiday gift bags. Christmas gift advance calendars are the best holiday party gifts for kids, so have fun. 2023 Countdown Advent Calendar Celebrate the arrival of the New Year 2024! ! ! LearningThe 2023-2024 Advent Calendar Gift Box helps to understand and identify various rocks, Christmas Advent Calendars, gemstones and collectibles. It can also be a countdown calendar.