Egg-Boiler / Egg-Boiler

There are 5 members in the Egg-Boilers’ family,the son,mother,father,grandpa and grandma.You can buy only one ,if your are single.And you can buy five or more ones,if you are in a big family,and everyone has his own taste to the eggs.
The Egg-Boilers can fit together at will,so you can save the space anduse several Egg-Boilers with only one electrical source .At the same time the pretty exterior adds spice to the cook.