Refill Ink Kit (4x4oz Dye Ink + 4 Syringes) for Epson 69 T0691-T0694 refillable cartridge and Epson Printer stylus NX100 NX105 NX115 NX200 NX215 NX300 NX400 NX415 NX510 NX515 Workforce 30 40 310 500 600 610 1100 C120 CX5000 CX6000 CX7000F CX7450 CX7400 CX8400 CX9400F CX9475 Water-based Photo Dye Inkjet Ink Smell: Normal odor Stability: No setting in 3 years (at normal storage) Temperature: -15C no frozen and 70C no gelling Lightfastness: 5-6 BWS; Waterfastness: 3 (Average); Gasfastness: 4 (Good).