... rich color performance, 4, excellent printout. -BCinks pigment ink chooses nano scale pigment from top chemical suppliers in the world, which ... not to plug up the nozzle. -----Pigment ink Features1 High Stability:All Pigment ink pass 3-month long high-low temperature ... spray nozzle, more compatibility with various media. BCinks Quality bulk pigment ink for Epson Color: C,M,Y, KPackage: 20kg/pail, 1kg ...