Kohl eyeliner is a type of eye makeup traditionally made from a mixture of soot and other natural ingredients. It is known for its rich, dark color and smooth application, making it a popular choice for defining the eyes. Kohl has been used for centuries in various cultures, particularly in the Middle East and South Asia, where it is often associated with beauty and protection against the sun. This eyeliner can be found in various forms, including pencils, powders, and liquids. Kohl eyeliner is versatile and can be used to create different looks, from subtle to dramatic. It is also favored for its long-lasting wear and ability to enhance the natural shape of the eyes.