The National Geographic Dinosaur Advent Calendar is a fun and educational toy designed for kids. This advent calendar includes 24 different dinosaur species, making each day leading up to Christmas a new discovery. Each dinosaur is made of plastic and represents a different aspect of STEM learning, engaging children in hands-on exploration and discovery. With a colorful and dinosaur-themed design, this calendar from National Geographic is sure to spark curiosity and excitement in young learners interested in prehistoric creatures.