A long-favored ink among professional artists, this drawing ink is known for its intense black color. Ideal for brushwork and dip pens, this quick-drying pigmented ink leaves an opaque, matte finish on most drawing surfaces, and it's fadeless, waterproof formula means your work will last a lifetime. The signature bottle and dropper make it easy to fill technical pens and airbrushes without the risk of spilling. Details: 1 fl. oz. (29.6 ml) bottle with dropperWaterproofAcid free