Pearl eggshells are particularly hard, harder than ordinary goose eggs and twice as hard as ordinary eggs. There is little difference in size between pearl eggs and ordinary eggs, weighing about 40 to 60 grams. Pearl eggs have high nutritional value. In terms of taste, pearl eggs are more delicate than ordinary eggs, and the thickness of eggshells is also thicker than ordinary eggs.

Pearl eggshells are particularly hard, harder than ordinary goose eggs and twice as hard as ordinary eggs. There is little difference in size between pearl eggs and ordinary eggs, weighing about 40 to 60 grams. Pearl eggs have high nutritional value. In terms of taste, pearl eggs are more delicate than ordinary eggs, and the thickness of eggshells is also thicker than ordinary eggs.