Product Description:Gender: UnisexMaterial: PlasticColor: Send in randomDimensions: approx. 3*2*2cmFeatures:just put the in the water, then it will burst, hatch a small dinosaur and slowly grow.let the children understand the process of how to grow up the majority of the animals when they play fun with it.perfect for childern or students100% new and high qualityUSE:-put the eggs immersed in water (temperature less than 36 degrees);-12-24 Hours later, the shell begins to crack (to increase the water regularly);-1-2 Days later, the little dinosaur grow slowly.Package Included:5XDinosaur Toy For KidsNotes:1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors.2. Due to the screen difference, the color may be a little difference from what you expect, please allow it.