Wafer paper, also known as rice paper, is usually made of potato starch, sunflower oil, and water.
This starch based edible paper is flexible and slightly translucent, can be printed on your edible printer and is ideal for, cookies and cupcakes.
Wafer Paper is not attached to backing paper and therefore, has a tendency to curl if you apply them on the wet icing.
There is no added flavor in wafer paper that works as an advantage as they don’t affect the original flavor of the cake.