Are you looking for this 4 Colors 3.38oz Cartridge Refill Bulk Ink for Printers? This refillable ink is the compatible and truly special refill bulk ink which is designed for printers. The special and cheapest printer ink only can use for the suitable model printer, besides good fluency, the printing quality is much better that the universal one. This bulk printer ink is characterized by the 4 colors which can definitely satisfy your needs when you are painting. And this refillable ink is developed for clean, designed for trouble free operation and provides the bright colors and wide gamut that can only be achieved from dye based inks.With the appropriate size and lightweight design, this refillable ink is portable for carrying aside when you are out. Come on, it is worthy for what you had cost.