Features: 1. Children's Valentine's Day Gift: The set contains 24 cards and 24 colorful eggs. If you don't hatch it, it's an egg toy or even an Easter egg, when it hatches, it's a dinosaur toy, collectible as a dinosaur figure. 2. Novelty Hatching Dinosaur Toys: A value pack of 24 oversized dinosaur eggs, put it in a bowl of water < 30 degrees Fahrenheit, a miniature dinosaur will puff up the eggshell within 12 hours. Note: Soak in cold water for 12 hours, fully cracked, hatched, these dinosaur models will continue to grow within 1- 2 days. 3. Valentine's Day For Children's Classes: Each card has sweet words for Valentine's Day, use these hatched dinosaur eggs as Valentine's Day gifts, and make your friends and classmates become dinosaur fans. 4. Beautiful Appearance And Safe Material: These dinosaur egg toys have a beautiful cracked appearance and various dinosaurs after hatching. Made of natural rubber, coated with healthy paint, non-toxic and harmless. 5. Perfect Gift: A perfect choice for party favors, prizes, school classroom rewards, carnival prizes, Easter parties, stocking fillers, goody bag gifts, and more. Specification: Material: Paper + PVC Product Color: Multicolor Package Size: 18 x 11.5 x 3.5cm Package Weight: 210g Package Included: 1 Set x Dinosaur Eggs Hatch Toy Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.