OPT Brand. Non-Oem Anti-UV Refill 600ml Dye Ink for Epson R260 R280 R380 Rx595 Rx580 Rx680 T078 OPT Brand. Free shipping from New York. This ink is produced in dustless workshop & with third time filtration, particulate at size in 0.2. So the nozzle won't clog. Specially formulated premium quality dye ink for Epson printers.ISO 9001:2000 Certified. Easy Refill Design. No need needles or syringes! Pointed bottle can directly refill the Ink into the refillable inkjet cartridges and CISS ink tank. Package includes: 6 x 100ml of refill ink and and 1 syringe. Colors: Black, Cyan, Magenta,Yellow, Light Cyan, Light Magenta. No refill instruction.