Aquash Water Brushes are self-wetting brushes with durable, nylon bristles that hold a point and can create broad strokes to fine lines. The soft, easy-to-squeeze barrel is clear and comfortable to hold. It contains light black pigment ink that is acid-free, fade-proof and water-resistant. The liquid pigment creates a variety of dramatic effects and can be watered down for use with shading and light washes.