ND &trade; Brand Dinsink Large 20oz 5x4oz refill ink kit for HP 920 920XL cartridge:OfficeJet 6000 6500 6500a, Plus, 7000 7500a + refill syringe .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 5X4OZ ink This ink quality is same as OEM ink