How it works: 

1 - Put the egg in a container and fill with water level upper egg.
(The temperature of the water is under 35 degree);

2 - The egg shell will break after12-24 hours slowly then the pet hasten out of the shell.
(Please keep the full water into the container);

3 - After the egg shell is broken entirely please add the new water into the container again.
(The pet will be expanding after 24-48 hours fully);

4 - Can remove the growing pet to another container to watch them grow daily.