100ml  for each  Color: Black, Cyan, Magenta, yellow,

Printer Compatible Epson Stylus workforce 30,40, 600, 610
All 4 colors 100ml each bottle, enough to fill the reservoirs of our Continuous Ink System, which is equivalent to approximately  54 cartridges. For the CIS system, refilling is simply removing the rubber plug on top of the reservoirs and inject the ink into the holes. You can also utilize this kit if you are manually refilling your own cartridges using the 'chip re-setter' or using other CIS systems. This high quality dye base ink yields exceptional print result at a lowest cost. It would be save 90% in printing cost.

Package includes

BLACK: 100ml
CYAN:100ml
MAGENTA :100ml
YELLOW:100ml