Tyjtyrjty 10 Packs 4 Colors Ink Cartridge Hp 670 for Hp Printer Deskjet 3525 4615 4625 5525 6525 Series Color : 4 black , 2 cyan, 2 magenta , 2 yellow Not made by hp For hp 3525 4615 4625 5525 6525 Series Any questions,please email us All the orders  60 US$ ,you will get a mysterious gift. The activity is from 15th Oct to 15th Nov. Hope all will like the gift :).