Liquitex Professional Acrylic Ink is a range of extremely fluid acrylic paints 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. Liquitex Acrylic inks are compatible with all Liquitex acrylic products.