The Wanlong WO series of fluorescent offset printing ink has made a splash in printing and packaging applications. These pigments can be used to print images and lettering that glow brightly in the presence of visible light. They feature vivid colors and outstanding quick setting and drying effects. This type of ink produced with our fluorescent pigments is suitable for offset printers and embossing machines for printing art paper, whiteboard paper, and cardstock. The ink is also used for the production of packaging and decorative products including advertisements.