This set of 6 Winsor and Newton Watercolour Pens create beautiful watercolour effects with the convenience of a marker.Popular with artists and illustrators, this set of Promarkers features 6 basic shades, with each marker being twin tipped with a flexible brush-tip and fine point for consistent, streak free coverage. These alcohol-based professional markers are blendable and malleable, making their performance unrivalled. This set contains 6 ProMarkers:- Yellow- Alizarin Crimson Hue- Cadmium Yellow Hue- Ivory black- Prussian Blue Hue- Sap Green- Yellow Ochre. 6 x watercolour markers. Complementary vibrant colours. Alcohol-based professional markers. Unrivalled performance. Blendable and malleable. Consistent, streak-free coverage. Twin-tipped - Flexible brush-tip and fine point. Highly pigmented lightfast watercolour . For best results, use with Winsor and Newton watercolour paper. Store markers horizontally. Approx. Dimensions (mm) H16.5 W152 D120. Weight 109g