Fluorescent offset ink is a special type of ink that is based on ordinary ink with the addition of fluorescent pigments, which can present a strong fluorescent effect under ultraviolet or natural light. It boasts high brightness and excellent printability, and is widely used in commercial printing, packaging, and anti-counterfeiting applications. The colors are standardized according to the international PANTONE color chart, featuring pure hues, high gloss, deep and rich colors, and are suitable for a wide range of fluorescent printing needs.