Advent Calendar: The Christmas Advent Calendar is made of safe, healthy, odorless and environment-friendly high-quality plastics. The Christmas countdown calendar is an exciting time for children. 24 day countdown surprise: Hidden behind 24 doors, these interesting rocks count down with different surprises until Christmas Eve on December 24. All kinds of minerals add surprise to Christmas and bring joy to your children and you. Exquisite decoration: The countdown series of Advent Calendar, 24 different gemstones, can be used as home decoration to add a touch of color to Christmas. Increase the relationship between you and your child: Before Christmas, the whole family will take out a surprise gift from the "door" corresponding to the date in the box every day, which can make you and your child have different happiness and let you spend this time together. A wonderful holiday. Perfect gift: The Easter calendar is the perfect gift for adults, boys, girls, children, teenagers and all family members, who can explore the "secrets" in the box throughout the month! It contains all kinds of surprises until Christmas Eve on December 24.