These are ALWAYS the 1st things children choose when we are at shows
They are supplied in their own carton - a bit like a mini Easter Egg
Basically you just need to pop the egg into warm water - the egg takes around 12 hours to crack, then you have to top it up with a bit more water. It takes up to 48 hours to reach full size.
The Unhatched Egg is approx 6cm tall
You do get full instructions with the egg.
Not suitable for children under 3 years as there is a choking hazard.
One Grow-a-Dinosaur Egg supplied