Liquitex Professional Acrylic INK! is a range of extremely fluid, acrylic inks that use super-fine pigments in a state-of-the-art acrylic emulsion. They dry quickly, are permanent, water-resistant, and non-clogging, which makes them ideal for a variety of techniques, from watercolour effects to stamping. 30 professional colour spectrum; Intense bold lightfast colours; Extremely fluid, no need to dilute for airbrushing or calligraphy; Superior water resistance; Non-clogging; Fast drying; Ideal for watercolour effects, colour blocking, and under painting. A balanced colour line of opaque and transparent colours.