This tool, made up of ink diluted with water, is generally used on smooth or semi-rough F4 and the colors are brighter than China and even compared to classic watercolors, they give a brighter and more saturated result.
They are therefore very liquid colors, dilutable in water, do not cover and remain transparent even after drying.
Due to their characteristics they are widely used in fashion and design illustration.
For their use the drop brushes from n. 2 to 10 must be used according to the precision required by the table. This type of dye is sensitive to prolonged exposure to sunlight, so it must be protected with a final protective varnish.