Winsor & Newtons Designers Gouache are brilliant opaque water colours for designers, visualisers, illustrators and fine artists. The range is made by selecting only the very best pigments and highest grade of gums and wetting agents to produce colours with an even flow, exceptional tinting strength and which give a matt finish. The versatility of Designers Gouache means that it can be used with brush, airbrush and ruling pen on most types of paper and board. As the colours are water soluble, they can also be mixed with other water colours to produce further combinations of opacity and transparency. These factors, particularly their great tinting strength.