Winsor & Newton Promarker Watercolour markers are an outstanding range of highly pigmented lightfast markers, delivering Winsor & Newton's superb watercolor performance with precision. Twin-tipped with a fine point and flexible brush nib, perfect for multiple line thickness and superior detailing. Create art with the watercolor Markers dry, wet or blended with a brush. Excellent flow and blending in 36 stunning shades. For the best results, use Winsor & Newton Water Colour Paper. Intermixable with other Winsor & Newton watercolor products, dry, wet, or blended. Details:Available in multiple colorsFine and brush tipsWater basedCompatible with watercolor paints and mediums