Permanent, water-resistant ink that behaves like paint. Liquitex formulates these acrylic inks with high pigment loads and ultra-fluid viscosity, creating a medium that flows from technical pens and airbrushes while maintaining the permanence and mixability of professional acrylics. Once dry, layers resist smearing and bleeding, essential for techniques requiring multiple applications or mixed-media combinations where traditional inks would reactivate.

The non-clogging formula moves smoothly through fine nibs and spray equipment without the frustrating buildup that stops work mid-session. Full intermixability with Liquitex acrylics and mediums expands your technical range: thin Heavy Body paint for transparent glazes, adjust ink viscosity for specific applications, or integrate painted and drawn elements seamlessly. Each 30ml jar provides concentrated color that goes further than expected, a little ink covers significant surface area.

Different sets address specific approaches. The Essentials Set builds a foundational palette for color mixing. Metallic and Iridescent Sets add reflective elements for dimensional effects. Transparent Sets layer without obscuring underlying work. Pouring Technique Sets include professional pouring medium for fluid art applications, while the Muted Collection and Aqua Colors Sets offer curated palettes for specific aesthetic directions. Color 3 Sets provide compact primaries for travel or testing techniques before committing to larger quantities.