Winsor Newton Cotman Watercolor are formulated for transparency and lightfastness while also being accessible and without compromising quality. They are made with fine are quality pigments with a reduced pigment load in comparison to the professional range.  Formulated to create a uniform consistency giving them a transparency ideal for beginners. 
 
As always, if you have any questions about this product or similar products don't hesitate to contact us at support@norcal-art.com!