【Educational STEM Toy】: This kind of building toys can cultivate children's hand-eye coordination, manipulative ability, fine motor skills, logical thinking and problem-solving ability. It’s an ideal gift for your children. 【Eco-friendly & Safety】: Toyze dinosaur structure toy is made of high-quality ABS which is non-toxic and recyclable. The dinosaurs toy has smooth edge which not easy to cut children's hands and good impact resistance, willl not easy to damage. The size is suitable for small hands. It’s a great gift for children to play for a long time（ Note: the toy contains small parts, please guide the child to use it correctly, beware of swallowing). 【Flexible Joints & Easy to Assemble】: Children can easily assemble and disassemble dinosaurs according to different scenes. Dinosaurs can move their heads, hands and feet to show various fighting postures, so as to increase the fun of dinosaur fighting, this can make children feel like they are in the Jurassic World, and let them know the dinosaur world. The simulation design and clear texture make the dinosaur mold more realistic. 【Low-speed Electric Drill]】: Electric drill toy with low speed motor is more fun and exciting. The electric drill toy will stop automatically when encountering obstacles, which can effectively avoid the possible harm to children. It is very safe to use (Need 2*AAA batteries,not included). 【Create a Realistic Dinosaur World】: This set of dinosaur toy includes Tyrannosaurus Rex, Centaurus, Triceratops and Velociraptor. Simulation design of dinosaur toy lets children know and explore the dinosaur world. Children can use different diy construction dinosaur to simulate dinosaur battle with friends, which can strengthen children's imagination of dinosaurs and keep children away from electronic products.