Liquitex Professional Acrylic Ink! is a range of extremely fluid acrylic that uses 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. 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 Intermixable with all other Liquitex acrylics and mediums A balanced colour line of opaque and transparent colours.