Talens Ecoline brush pens in additional colours are ideal for artists and creative types. The brushes contain clear, water-soluble ink that is easy to mix. The odourless pens are perfect for drawing, painting and calligraphy. The flexible tip allows you to create both thin and thick lines, allowing for different effects. The Ecoline brush pens adhere excellently to watercolour paper, drawing paper and cardboard, so you always achieve a beautiful result. This set of 30 additional colours offers everything you need for colourful works of art.