NOVELTY HATCHING DINOSAUR TOYS: Just put the dino egg into the water(>100℉) , then it will burst, hatch a small dinosaur in about 12 hours, and slowly grow up in 1-2 days. These dinosaur eggs will meet to kids' curiosity to teach children to understand the animal hatching process, feeling the joy of finding. REALISTIC ＆ FUNNY 12-PIECE EASTER EGG SET: 12 pack of 4 colors magical crack dino eggs(2.5" x 1.7"). It's looks like the real dinosaur eggs, each egg with colorful fake stripes on the surface. All kinds of dinosaurs after hatching made of natural rubber, including the healthy paint outside, non toxic and harmless. （NOTICE: the natural rubber material is safely and healthy, but don't let your children put these mini toys into their mouth.） BEST EDUCATIONAL TOYS: It is a perfect STEM project. These dinosaur eggs will meet to kids' curiosity to teach children to understand the animal hatching process! With this several days of hatching and growing , children will learn a lot about how life comes, and be more patient. It fosters a love for science and paleontology in a fun and exciting way. PERFECT GIFT:The best choice as a Birthday gift for your little kids. Great toy present for Kids Party Supplies, Birthday Party, School Classroom Rewards, Carnival Prizes, Easter Party, Goody Bags. EASTER BASKET STUFFERS: The dinosaur eggs suitable for Easter basket stuffers fillers, Easter party favors, Easter eggs hunt, kids birthday gifts, school classroom reward supplies, holiday gifts. And the Easter Eggs will add fun and atmosphere to your party that will leave good memories to all your guests! 12Pcs Hatching Growing Dinosaur Toys, Dinosaur Egg That Hatch in Water, Dinosaur Party Favors Gifts for Birthday Goodie Bag Stuffers Easter Egg Hunt Classroom Prize Toys