5x30ml Nano Refill Ink (2 Black + 1 Cyan + 1 Magenta + 1 Yellow) and 1 Thumb Drill for Lexmark #36A and #37A Cartridge in Lexmark Printer X3650, X4650, X5650, X6650, X6675, Z2420 ... Premium 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).