HOTCOLOR 4X 100ml Premium Refill Kit with Syringes for 63 63XL Black and Color Ink Cartridges Deskjet 1110, 1112, 2130, 3630, 3632 Envy 4520 OfficeJet 3830, 4650 1.Product contents: 4x100ml Premium Dye Ink ink, 4 syringes with needles, detailed instruction manual. 2.This kit may refill your cartridge many times over and over again. 3.Match or Exceed OEM specification on color, pH, surface tension and viscosity 4.We Use The High Quality And Environment Friendly Materials, Prefect Print Effect, Also Responsible For Environment 5.For use in the following printers: Deskjet 1110, Deskjet 1112, Deskjet 2130, Deskjet 3630, Deskjet 3632 ENVY 4520 All-in-One OfficeJet 3830 All-in-One, OfficeJet 4650 All-in-One