When you sprinkle water on anhydrous glucose, the main ingredient in powder, it absorbs water and turns from powder to solid. A fun snack that allows you to catch solid pieces of fish solidified in water. The capacity of the fish portion is approximately 3g. Makes 4 fish. Product contents: Glucose/acidulant, calcium phosphate, flavoring, sweetener (stevia), anthocyanin pigment. Instructions: Store away from direct sunlight and places with high temperature and humidity.