Specifications:Can teach children to know the process of animal hatching.Exercise the child& 39;s patience, and satisfy the children& 39;s curiosity.Make your kids happy with this magic hatching toy.Instructions for Use:1. Soak eggs in water (can& 39;t be boiled water).2. 12-24 hours later, the egg shell begin to split (need to add water).3. After 1-4 days, it will hatch a dinosaur and grow slowly.Type: Dinosaur EggColor: by RandomMaterial: TPRAge: 3Y+Features: Inflatable, Colorful, Kids Toy, Water GrowingSize: 5.5cm x 3.8cm/2.17" x 1.50" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Dinosaur Egg