Ink Dynasty 600ML UV Resistant Dye Ink Refill Kit for Refillable cartridge Epson R320 R340 RX580 RX595 RX680 RX595 CIS CISS - Black, Cyan, Magenta, Yellow, Light Magenta, Light Cyan Black 100ml , Cyan 100ML , Magenta 100ML , Yellow 100ML, Light Cyan, Light Magenta + funnel cap UV Resistant Dye based ink, print last longer in color. Each Bottle Contains 100 ml ink which can refill up to 12 cartridges. 100% compatible with inkjet Printers and ink cartridges. Suitable for Continuous Ink Supply Systems and Refillable Ink Cartridges