Liquitex Professional Paint Markers: an outstanding range of professional water-based acrylic markers for artists. Lightfast and permanent, Liquitex Professional Paint Markers offer the widest selection of brilliant colors and a choice of sizes with precision nibs for ultimate control. Choose Liquitex Professional Paint Markers for color brilliance, water-based acrylic, lightfastness, durability and permanence, professional quality, matching with Liquitex color spectrum, optimized design, versatility & use on multiple surfaces. Uses for large-scale artwork, intermixability with acrylics, fine detail, outdoor and indoor murals, underpainting & mixed media.