Discover the versatility of the Pentel Aquash Brush, a refillable solution designed for the discerning artist. Fill it with water to seamlessly blend watercolours, or combine it with water-soluble inks and paints for captivating watercolour effects. The durable nylon bristles resist fraying, maintaining their integrity through countless applications. Enhanced with a specially formulated tip that grips and retains pigment, this brush delivers sustained, expressive strokes that elevate your artistic practice. The Aquash Brush is a multipurpose brush that can be filled with water to blend watercolours or filled with coloured inks and soluble paints to create a watercolour effect Features a long-lasting flexible nylon brush tip which will not fray like hair brushes The tip has been specially treated to absorb and hold the ink for longer lasting strokes A variety of tips available - fine, medium, broad or flat tip