Grumbacher Academy White Nylon Bristle Watercolor 3-Brush Set, Stroke 1/4 Inch, Round 1, Flat 2 (775.SET3) Includes brushes: Stroke 1/4 inch, Round 1, Flat 2 Soft, white nylon bristles ensure even strokes and excellent color carrying qualities Brushes have a thicker middle for holding more water and paint Collegiate level of watercolor brushes combine quality craftsmanship at an affordable price Brushes clean up easily and are less prone to breakage than many other watercolor brushes