Use these large wide blending brushes to make smooth, seamless blends of water-based inks from ink pads or ink markers. These blending brushes are more wide to cover larger surface areas and can help to create a greater range of motion while blending. Details: Gray with white bristles 2.3" x 1.7" (5.8cm x 4.3cm) individual brush size 2 wide blending brushes Polypropylene and artificial fibers Use to blend water-based inks on paper projects Clean using gentle soap and water; after washing, re-shape the bristles and allow to air dry