Atelier Water Proof Drawing InkUse Atelier Waterproof Drawing Ink to achieve intense black lines and shapes through to mid-tone greys and delicate pale grey washes. It is water soluble and can be used straight out of the bottle or diluted with water.Atelier Waterproof Drawing Ink is ideal for brush and pen work and suitable for paper, card and other porous surfaces.A general purpose black ink for pen or brush.May be used as supplied or diluted with water.From intense black through to mid tone greys and pale washes according to water addition.Colour will not fade. Shake before use.Waterproof when dry.Clean up with soap and water.Lightfastness rating: ASTM1
