ND R@ 5x100ml Ink Refill Kit 564 564 XL Color & Black Cartridge for Photosmart 5510 5514 5520 6510 7510 C6350 C6380P D5445 D5460 D7560 B210a C309 C310a C6380 printers.The item with ND logo. 5x100ml ND Brand premium water-based dye ink for HP 564, HP564 XL ink cartridges Smell: Normal odor Stability: No setting in 3 years (at normal storage) Temperature: -15C no frozen and 70C no gelling fastness: 5-6 BWS; Waterfastness: 3 (Average); Gasfastness: 4 (Good).