HOTCOLOR 6x100ml Premium Refill Kit with Syringes for 63 63XL Black and Color Ink Cartridges Deskjet 1110, 1112, 2130, 3630, 3632 ENVY 4520, 5540, OfficeJet 3830, 4650 1.Ink Types: Premium Quality Dye Ink For 63 Series Printer. 2.Contents:6 Pack(3*100ML Black Ink;1*100ML Cyan Ink;1*100ML Magenta Ink;1*100ML Yellow Ink) 3.Match or Exceed OEM specification on color, pH, surface tension and viscosity 4. Kit may refill your cartridge many times over and over again. 5.For use in the following printers: Deskjet 1110, Deskjet 1112, Deskjet 2130, Deskjet 3630, Deskjet 3632 ENVY 4520 All-in-One, ENVY 5540 All-in-One, OfficeJet 3830 All-in-One, OfficeJet 4650 All-in-One