Liquitex Acrylic Ink! Metallic Color Set (Six Colors) - Re-think ink! Liquitex Professional Acrylic Ink! is a range of extremely fluid acrylic 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 watercolor effects to stamping. Liquitex Professional Acrylic inks! can be used in a wide variety of applications for maximum versatility. Used alone or mixed with other Liquitex Professional Acrylics and Mediums, there is virtually no limit to the number of application possibilities. This set of six colors includes one 30ml (1oz) bottle of carbon black, titanium white, iridescent bright silver, iridescent bright gold, iridescent rich bronze, and iridescent rich copper.