One strong shell. A special chicken create the newer breed of hen. The egg can’t get smash by a hammer. How am I suppose to have breakfast. Humpy Donkey will smile with security. The egg still holding on dearly life. With no easy target to bust the shell. People will drop with frowns. Because the egg is hard as a brick. One of the best shell that ever didn’t break. No spoil control the egg. Just an egg like a Hercules. That egg can do damage on walls and put people to ER. But with a strength like that. A egg can’t be explode. That’s one of the egg with someday hack into a muscle chicken.