Durability: Documents printed with DURABrite Pro inks can be stored in the office without compromising their readability. A test conducted by an independent party showed that they can last 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 cause paper to curl when documents are stored in polypropylene sleeves. This makes archiving easier and protects printed documents from quality loss. Water-based pigment ink: Epson's business inkjet printers use pigment inks that, unlike dye inks from conventional inkjet printers, enhance image quality and simplify document storage. Water-based pigments provide high-quality color printing. Thanks to their high resistance to water and highlighters, these inks are versatile, suitable for business documents, direct mailings, and simple flyers. Scratch-resistant: Epson's pigment inks penetrate deep into the paper fibers, preventing document tampering.