ND &trade; Brand Dinsink 5X30ML(1PK+1BK+1C+1M+1Y) refill ink kit for HP 920 920XL cartridge:OfficeJet 6000 6500 6500a, 6500a Plus, 7000, 7500a.The item with ND Logo! ND Brand refill ink for HP 920 ink cartridge The item comes with detail refill instruction. You can refill ink for your original ink cartridge. It is a big saving. Highest UV resistant rating on market 5X30ML ink This ink quality is same as OEM ink