Pentel Arts Aquash Water Brush - Flat Medium

A paintbrush with an easy-to-squeeze barrel and unique valve system allows you to control the flow of water or ink. Fill with water to blend with standard watercolour, or fill with your favorite ink or dye. A flattened barrel keeps brush from rolling off your work surface. Durable nylon brush tip holds its point. Dip the brush in hot water in order to reform the brush shape.