High-Quality Material: Made from strong and durable nitrile latex, these sponges are designed to withstand regular use without swelling, shredding, or deteriorating. Versatile Application: These sponges are suitable for applying various types of foundations, including liquid, cream, powder, and stick foundations. They work effectively with both oil-based and water-based formulas. Round Shape: The round shape allows for precise application, making it easy to blend foundation evenly across the face, including hard-to-reach areas like around the nose and under the eyes.