Material: This painting brush is made of top-grade imported nylon bristles, a plated copper ferrule, and a wooden handle. It is a well-constructed brush with firm yet flexible bristles that are washable and reusable. The bristles have a uniform color and smooth texture, making them easy to load with paint, resistant to deformation, and less prone to shedding. Size: This set includes 9 brushes in various sizes: 0#, 2#, 4#, 6#, 8#, 10#, 12#, 14#, and 16#. Bristle lengths measure 12.5mm, 15mm, 17mm, 20mm, 23mm, 27mm, 27mm, 28.5mm, and 31mm respectively. These sizes allow for versatile techniques and color blending to support detailed and expressive artwork. Comfortable Handle: Designed for comfort and control, the brush features a smooth wooden handle with a polished finish. It is lightweight and easy to hold, reducing hand fatigue during extended use compared to rougher alternatives. Easy to Clean: Rinse the brush thoroughly with water after use and air dry in a cool, dry place. If bristles become misshapen, gently reshape them in warm water and allow to dry naturally. Suitable for students, artists, and hobbyists for sketching, illustration, and various painting projects.