1. Countdown to Christmas is an exciting time for kids. To enjoy the 24 days of December, we designed a fun Christmas advent calendar for kids. Behind 24 doors, children can take Christmas presents from the drawers corresponding to the dates in the boxes. 2. Perfect Christmas toys, suitable for children's birthday gifts, gifts, daily gifts, school prizes, kindergarten props, teaching aids, parent-child interaction and Christmas gift bags. 3. Advent calendar for adults 2021 helps you to know and identify each type of rock, gem and mineral in the collection. It can also be a countdown calendar. This gift box contains 24 ores of different colors/shapes. calendar 2021. This gift box contains 24 ores of different colors/shapes. 4. Reusable decoration. These soft natural ores can be reused. This Christmas advent calendar is great for Christmas decorations in homes, schools, dormitories, children's rooms, etc. Size: 21*16.4cm Weight: 300g The inside contains 24 different ores Package includes: 1 set * Christmas ore toys