This Dropper Black 30ml Drawing Ink from Winsor & Newton is a versatile ink that can be used in countless ways. This ink comes in a range of striking colours and they will mix wonderfully with other mediums. Since the introduction of Drawing Inks from Winsor & Newton, they have become popular and are frequently used by illustrators and artists for their vivid and brilliant colours. These inks can be applied with various tools including brushes, dip pens, airbrushes and more making them an ideal medium for many different techniques, industries and professions. This Ink has a fast drying time, along with being water resistant and transparent. This allows the user to overlay different colours and inks for beautiful optical colour mixtures. If you want to increase the transparency of these inks then they can easily be diluted with water to reduce the saturation of the colour. If diluting, you must use distilled water as regular tap water will cause the dye to separate from the binder in the ink. - Brand: Winsor & Newton - Colour: Dropper Black - Size: 30ml - Drawing Ink that comes in a range of colours - Mixes well with other mediums - Can be applied with brushes, dip pens, airbrushes and more - A very versatile ink