DURABrite Pro inks improve printing on plain paper, making them ideal for businesses and offices. They penetrate deep into the paper fibers, protecting important documents from tampering. Long-term durability Documents printed with DURABrite Pro inks can be stored in the office without compromising their readability. An independent test has shown that they can last for over 400 years when stored in the dark. Reliable print quality Unlike oil-based pigment inks, DURABrite Pro's water-based pigment ink does not curl the paper when documents are stored in clear polypropylene film. This makes archiving easier and protects printed documents from loss of quality. Water-based pigment ink Epson's business inkjet printers use pigment inks, which, unlike the dye inks used in conventional inkjet printers, improve image quality and simplify document storage. Water-based pigments deliver high-quality color printing.Thanks to their high resistance to water and highlighters, these inks can be used in a wide range of applications, including business documents, direct mailings and simple flyers. High scratch resistance Epson's pigment inks penetrate deep into the paper fibers, preventing documents from being tampered with.