Calligraphy brushes are specialized tools used for creating beautiful lettering and artistic designs. They typically have soft bristles made from materials like squirrel hair, goat hair, or synthetic fibers, allowing for smooth and fluid strokes. The shape and size of the brush can vary, influencing the style and thickness of the lines produced. These brushes are commonly used in various forms of calligraphy, including Chinese and Japanese styles. Artists often choose different brushes based on the effect they want to achieve, making them essential for both beginners and experienced calligraphers. Proper care and maintenance can extend the life of these brushes significantly.