Liquitex Professional Acrylic INK! is a range of extremely fluid, acrylic inks that uses super-fine pigments in a state-of-the-art acrylic emulsion. The inks dry quickly and are permanent, water-resistant and non-clogging. With 30 intense, bold, lightfast colors in the professional spectrum, they are ideal for a variety of techniques, including watercolor effects, stamping, color blocking and underpainting. Extremely fluid, there's no need to dilute for airbrushing or calligraphy. Details: Available in multiple colors, 1 fl. oz. (30 ml), Satin finish, Super fluid and highly pigmented, Intermixable with Liquitex Professional Acrylic Paint colors and mediums, Size: 1 oz. Color: Transparent Burnt Umber.