Description: 【Educational and Fun】: This DIY Mechanical Dinosaur Stem Toys is a perfect blend of education and entertainment. It provides a hand-on learning experience, teaching kids about mechanics, engineering, and dinosaurs while ensuring they have a great time. 【High-Quality Material】: Made from premium wooden material, this DIY science experiment is safe for children and Its structure ensures it can withstand the enthusiastic play of curious kid. 【Interactive Stem Learnings】: This toy promotes (Science, Technology, Engineering, Math) learning as kids assemble the dinosaur themselves. It encourages problem-solving skills, creativity, and logical thinking. 【Detailed Instruction Provided】: 3D wooden toy STEM teaching toys each package comes with a detailed instruction manual to guide children through the assembly process. It's designed to be clear and easy to follow, ensuring a smooth and enjoyable building experiences. 【Perfect Gift Idea】: Whether it's for a birthday, holiday, or just because, this Dinosaur Wooden Puzzle Game makes an excellent gift for kids who love to build and learn. It's suitable for children over 6 years old, offering an engaging and educational activity for them to enjoy. Specification: Material: Wood Size Chart: 34*6*20cm/13.39*2.36*7.87inch Package Includes: 1 Set diy Sciences Experiment Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.