The genuine Epson C13T34764010 multipack contains one each of the 34XL high capacity black, cyan, magenta and yellow ink cartridges.Each of these Epson 34XL ink cartridges have been filled to a high capacity that offers users with an enhanced page yield. The high quantity of Epson ink contained within the Epson 34XL cartridges conforms to the specifications of their own DuraBrite Ultra ink. The advantages of this ink include extra sharp text and graphics on plain paper, minimal bleeding on double-sides print and the most vibrant colours imaginable.Resistant to smudging, fading and even liquids, we are sure you will be delighted with the results of the Epson 34XL ink cartridges. You will find these high capacity Epson 34XL black, cyan, magenta and yellow ink cartridge to be compatible with just a couple of elite Epson printers that includes the Epson WorkForce Pro WF-3720DWF and WF-3725DWF.