Giggle egg wholesaler told reporters that the eggshell is marked with edible ink, which will naturally fall off after being diluted with water and will not cause harm to the human body. This shows that the words printed on the giggling eggs are soluble in water.

Eggs are laid by hens. After fertilization, chicks can hatch. There is a hard shell outside, and there are air chambers, egg whites and egg yolks inside. Eggs contain a lot of vitamins, minerals and protein with high biological value, which is one of the foods commonly eaten by human beings.