Wax is a soft, malleable substance that can be made from various materials, including beeswax, paraffin, and soy. It is commonly used in making candles, where it provides light and a pleasant aroma when burned. Wax can also be found in products like crayons and cosmetics, where it helps create smooth textures and finishes. In addition to its uses in everyday items, wax has practical applications in industries such as food preservation and crafting. For example, it can be used to seal jars, keeping food fresh for longer. Artists often use wax in techniques like encaustic painting, where heated wax is applied to create beautiful, layered artworks.