This magical building block set features glow-in-the-dark bricks for amazing nighttime effects! Collect all 4 dinosaurs: Tyrannosaurus rex, Triceratops, Velociraptor, and Spinosaurus. Our building block toys enhance children's practical skills, intelligence, imagination, and creativity. They're a fantastic educational tool, and the realistic dinosaurs help kids understand the Jurassic world and dinosaur anatomy. Please note: These building blocks use mini-bricks, which are slightly smaller than standard brand bricks. This allows for better shape restoration and more exquisite detail. The clear manual makes assembly a breeze! The package includes easy-to-follow instructions and color graphics. Children can easily build the models step-by-step. The finished building blocks have a stable structure and won't easily fall apart. Made from high-quality ABS material with smooth edges, ZIYOSTAR blocks are durable, washable, and reusable. ZIYOSTAR is committed to providing excellent customer service. If you have any problems, please contact us. We're here to help you find the best solutions.