Ingenious Aqua Brushes store water in the barrel, freeing you to paint on the go! Simply fill the handle and squeeze lightly. Water flows right to your palette or paper, so there's no need to stop and wet your brush Aqua Brushes make it easier to release pure, bright pigment from dry watercolors; mix or dilute paints; and blend and shade without interruption. Essential tools for any watercolor artist. 3 Aqua Brushes: fine, medium, and large brush tips. Handles hold 7.5 ml of water. Durable white nylon bristles hold their shape and make it easy to see color on the brush. To clean, just squeeze water through the brush and make a few strokes. Eliminates the need for a separate water vessel when painting on the go! Ideal for plein air work and watercolor sketching, as well as at-home and studio painting. Caps protect brushes and prevent leaks. Hardy and portable.