Candy bars are sweet confections typically made from a combination of chocolate, sugar, and various fillings. Common ingredients include nuts, caramel, nougat, and fruit. They are often sold in individual wrappers and come in various sizes and flavors, appealing to a wide range of tastes. These treats are popular snacks and are often enjoyed as a quick source of energy. Many brands, such as Snickers, Mars, and Twix, have become household names, and candy bars are frequently found in convenience stores, vending machines, and supermarkets around the world.