Kids can celebrate the holiday season with this dino advent calendar featuring gifts that range from fossil excavation to egg hatching and volcano creation. Each gift is an experiment that will fascinate your child and grow their interest in science, history and archaeology. Warning: Choking hazard. Small parts. Not for children under 3 years Adult supervision required Ages 8 to 11 9.5" x 2.69"D x 25.5"H Includes 30 pieces