Applicator tubes are specialized containers designed to hold and dispense various substances, such as creams, gels, or ointments. They typically feature a nozzle or tip that allows for precise application, making them useful in medical, cosmetic, and industrial settings. The design helps to minimize waste and ensures that the product is applied directly where needed. These tubes are often made from materials like plastic or aluminum, which provide durability and protection from contamination. Applicator tubes can vary in size and shape, catering to different uses, from small tubes for personal care products to larger ones for industrial applications.