Features: Xmas Advents Calendar: A festive 24-day countdown leading up to xmas. Novelty Dinosaur Hatching Experience: Place the mini dinosaur eggs in water, and watch as adorable dinosaurs hatchs within 12-48 hours, then continue to grow over the-next 1-2 days. Kids will be amazed by the magical-hatching and growth process, adding both fun and educational value to their Christmas countdown. The toys grow in water and shrink again when removed, providing endless cycles of excitement Interactive Fun: Engages children with a hands-on hatching activity. Educational Play: Teaches patience and sparks-curiosity about paleontology. Perfect Holiday Present: An ideal present for kids who love dinosaurs and surprises. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Plastic Package List: 1x Kids Dinosaur Advents Calendar 2025