The Epson Pen & Crossword 16 Cyan Ink Cartridge has Epson's all-pigment DURABrite Ultra ink, which adheres to the surface of paper rather than sinking in, producing laser-like business quality prints on multiple paper types and grades. Documents are smudge-, water- and highlighter-resistant thanks to all-pigment ink system, making your prints durable and clear. Ink dries instantly, allowing you to print on both sides of paper without any 'bleed-through' while saving on printing costs.