Koi Colouring Brush Pen set of 6 portrait colours. The nude, peachy colours are perfect for creating (manga) portraits. Purple shades, such as the Koi Colouring Brush Pen set 6 Galaxy, also work very well with the portrait colours. The Koi Colouring Brush Pens contain odourless dye-based ink. This makes for easy blending, especially with the Koi Colouring Brush Pen Blender (sold separately). The Koi WaterBrush makes it possible to watercolour with the Brush Pens and create beautiful illustrations. The flexible nylon nib is perfect for thin, medium and bold brush strokes and blending colours by holding the nibs together. Create sketches and illustrations and decorate your journal with the Koi Colouring Brush Pens. Flexible nylon brush tip makes fine, medium or bold brush strokes. Perfect match with Koi WaterBrush, Koi Colouring Brush Pen Blender and Pigma Micron. Colours in the set:- XBR#7 Pale Orange, XBR#205 Coral Red, XBR#9 Naples Yellow, XBR#407 Woody Brown, XBR#110 Dark Brown, XBR#12 Brown.