Wafer is a type of biscuit consisting of thin and crispy layers stacked together with a layer of cream or other filling. Usually, wafers consist of several thin and brittle layers with a filling layer such as chocolate, vanilla, or other flavors between each layer. Wafers can come in various shapes and sizes, depending on the brand and product type. Additionally, wafers are often used in various forms, such as cylinders, rectangles, or squares. The uniqueness of wafers lies in their light and crispy texture, providing a unique sensation when consumed. Wafer biscuits are often considered a light and popular snack in many parts of the world. Wafers can come in various flavor variants, and their popularity is also linked to their flexibility in various types of snacking.