Synthetic brushes are painting tools made from man-made fibers, designed to mimic the properties of natural hair. They are often used in various art forms, including watercolor, acrylic, and oil painting. These brushes are popular for their durability, ease of cleaning, and consistent performance. Unlike natural brushes, which can be made from animal hair, synthetic brushes are typically more affordable and suitable for artists with ethical concerns. They come in various shapes and sizes, allowing artists to achieve different effects and techniques in their work.