T6161 black ink cartridge Epson DURABrite Ultra ink - no smudging, no fading, simply perfect prints whatever you\'re printing Epson\'s DURABrite Ultra ink has an exclusive technology where each pigment particle is coated in resin. This makes the ink water -, smudge -, and fade resistant on all paper types, for beautiful, durable results. Compatible With Epson B-310n Inkjet Printer Epson Stylus B-310n Inkjet Printer Epson B300 Inkjet Printer Epson Stylus B300 Inkjet Printer Epson B-510dn Inkjet Printer Epson Stylus B500dn Inkjet Printer