HOTCOLOR 4 Pack Series 31XL (Series 33) Black Cyan Magenta Yellow Compatible Ink Cartridges for Dell V525w V725w Printer 1. 31XL Ink Cartridge Compatible for Printer : Dell All-in-One Machines V525w, V725w, Dell Inkjet Printers V525w, V725w 2.Contents: Black Cyan Magenta Yellow - 4Pack, HOTCOLOR Remanufactured Compatible Ink Cartridge replacement for Dell Series 31 32 33 34 3.Page Yield : 700 pages per 31 XL Black Cyan Magenta Yellow Ink Cartridge (5% coverage ;Actual yield varies considerably based on content of printed pages, other factors.) 4.Type: NON-OEM Remanufactured by HOTCOLOR for Dell Series 31 33 Ink Cartridges Black MYVXX, Cyan PYX1V, Magenta FPWWW, Yellow 3MH11 5.Guarantee: 120 days quality warranty.If there is any problem,DO NOT hesitate to contact us.