INKTONER Compatible Dell Series 31XL (Series 33) Extra High Capacity Ink Cartridge for Dell V525w V725w Printers (Full Packs, 3 Color & 1 Black) Compatible for Dell V525W V725W printers Replacement for Dell Series 31, 32, 33, 34 Include 1 x DL-31 Black, 1 x DL-31 Cyan, 1 x DL-31 Magenta, 1 x DL-31 Yellow Compatible Ink Cartridge Premium Quality Replacement Ink Cartridge is made by ISO9001 Certified Factory Good Service & 100% Gurantee