This Aquash Brush is a refillable and versatile brush, capable of a range of techniques. It can be filled with water to help blend colours or paired with coloured inks and other water soluble mediums to create beautiful watercolour effects and finishes in your work. The nylon tip is particularly effective at absorbing and holding your ink for strokes that will last longer before running out. This brush has a capacity to hold 10ml of water and is available in three different tip sizes, fine, medium and broad.