HOTCOLOR (TM) 400ml Premiun Quality Dye Ink Refill Kit for 21 56 27 60 61 92 94 96 901 74 XL Ink Cartridges 1.Contents:(1*100ML Black Ink;1*100ML Cyan Ink;1*100ML Magenta Ink;1*100ML Yellow Ink) 4 Pack 2. Universal Color & Black Ink Refill kit 3.The ink quality is same as OEM ink 4.Professional Quality Dye Ink. Produces vivid true-to-life print 5.You can refill your cartridge over and over again, eco-friendly, big saving!