OPT Brand. Non-Oem Anti-UV Refill Bulk Ink Kit for Epson XP-310 XP-410 T200 XL T200XL CISS OPT Brand. Free shipping from New York. 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: 4 x 100ml of refill ink and and 1 syringe. Colors: Black, Cyan, Magenta,Yellow. No refill instruction. 100% satisfaction guarantee or money back.