600 ml (20 oz) inkrefillable Brand UV Resistant Bulk Ink Specially formulated for Epson 78 77 79 82 98 99 Cis/ciss or Refillable Ink Cartridges in Epson Printers: Artisan 50 600 700 710 725 730 800 810 835 837 Stylus Photo: R260, R280, R380, RX580, RX595, RX680 - Not Universal Ink! Dye based ink for vibrant color. UV resistant formula for longer lasting results This ink has been specially formulated for Epson printers with similar boiling point, viscosity and color. Will not clog your printheads. Nozzle shaped filling tip eliminate the need for syringes. Filling is easy, painless and clean(need to follow our instructions, which is included). If you prefer syringes, we have them available for purchase separately Vacuum sealed for longer storage(5+ years in dark dry cool place), and safe transport Not toxic, non-irritating. PLEASE DO NOT DRINK IT INTENTIONALLY. Keep away from children. If stain on hands please wash with soap water. Does not contain toxic or harmful chemicals.