ND Brand 5x4oz (4oz photo black + 4oz black + 3x4oz Cyan Magenta Yellow) premium dye ink refill kit for HP 920, HP 920XL, HP 564, HP 564XL ink cartridges + 4syringes 5x4oz (4oz photo black +4oz black +3x4oz C M Y) ND Brand premium water-based dye ink. Stability:No settling in 3 years (at normal storage) Temperature:-15C no frozen and 70C no gelling Light Fastness:5-6 BWS Water Fastness:3 (Average), Gas Fastness:4 (Good)