Cotton balls are small, round pieces of soft, fluffy cotton. They are commonly used for various purposes, including personal hygiene, makeup application, and cleaning. Made from 100% cotton, they are absorbent and gentle on the skin, making them ideal for tasks like removing nail polish or applying ointments. In addition to personal care, cotton balls can be used in arts and crafts, as well as for decorating. They can be dyed or glued to create fun projects. Cotton balls are also popular in medical settings for cleaning wounds or applying medications due to their softness and absorbency.