This set contains 15 Ecoline Brush pens in vivid basic shades. The Brush Pen is characterised by its flexible tip and extensive range of brilliant colours thanks to its pure, dye-based formula. The transparent colours offer the best results when used on white or very light-coloured paper. If you wish, you can easily decrease the colour intensity through thinning with water. These pens are perfect for hand lettering, watercolour drawings, quick sketches and finishing touches.