Ink is used for fountain pen which is of the highest qualit and which can be obtained for the writing purpose. They are generally available in different colors ranging from the conventional blue, black, red, green, purple and pink.
Black ink is made using carbon black. And white pigments, such as titanium dioxide, are used either by themselves or to adjust characteristics of color inks. Inks also contain additives such as waxes, lubricants, surfactants, and dryin.