What is what does fun size means?

Fun size generally refers to small candy bars or other goodies that are individually wrapped and easy to enjoy in a single bite. The term "fun size" is often used in the marketing of these products, with brands advertising their snack-sized treats as a convenient and enjoyable way to enjoy a small indulgence. Fun size products are often sold in multi-pack bags or boxes, making them a popular choice for parties, Halloween, or other occasions when people want to offer a variety of treats to guests. The concept of fun size can also apply to other small, bite-sized treats, such as mini cupcakes or tiny crackers.