Education for Fun Learn dinosaur knowledge, explore the mysterious world of dinosaurs, satisfy children's cognitive curiosity. Jigsaw puzzles can train your baby's hand-eye coordination and logical thinking skills, enhance hands-on skills and problem-solving skills, learn shape colors. Puzzle Set-Contains dinosaur shapes- tyrannosaurus, triceratops, stegosaurus, parasaurolophus, ankylosaurus, brachiosaurus. Bright colors and cute cartoon images attract your baby's attention. Let your baby learn while playing. Safe Material The puzzle is made of high-quality and environmentally friendly material with fine workmanship, smooth polishing, no burrs, safe, non-toxic, and odorless. It adopts environmentally friendly water-based paint and is not afraid of baby biting, providing 100% safety for the baby. Perfect Size for Toddlers- Each board is thick and big enough, even the baby's small hand is easy to grasp, the large particle building blocks anti-swallow design, the mother can let the baby play without worry. Great Gift-This is the best Christmas children's day or birthday gift toy for boys and girls 1-8 years old. Children can play wooden jigsaw puzzles indoors or outdoors with their parents or friends. It is also very suitable for playing in the car or during any travel activities.