Learning about dinosaurs will be lots of fun when learning them from 4 In A Box Dinosaurs. These four 12 piece puzzles will help your child develop their problem solving skills, spatial awareness and coordination. Each puzzle also shows shapes on the back for easy sorting. The brilliantly illustrated puzzles also provide additional avenues for learning by promoting discussion between parent and child. Recommended for ages 18 months and up. Bilingual English and Spanish packaging.