Calendar before Christmas: The countdown to Christmas is an exciting time for children. One way to raise holiday expectations is to use a calendar. The marine life calendar hides surprises behind each door. The educational toy: Every marine creature has its own characteristics and colors based on reality, allowing children to explore and learn about animals. Through fun games and hands-on activities, children can expand their vocabulary. Creative games: Keep children engaged away from electronics. These marine creatures can be used to create miniature displays or a mini zoo. Safe materials: This advent calendar contains 24 marine life models, made of plastic. Condition: New, non-toxic and BFA-free, suitable for children over 3 years old. Gifts for children: The toy advent calendar is a fun way for children to count down to Christmas with daily surprises. An ideal Christmas gift for children aged 3 and up. Origin: China.