1) Our ink are best suitable for our SKYCOLOR Series Inkjet printers as well as for Epson commom models 2) Produced in the most advanced workshop with brand new technology. 3) With third time filtration, particular size in 0.2¼, which can filter out the impurities and particles in the ink so as to avoid jamming of the nozzle, never jam the nozzle. 5) Our ink are well accepted by both domestic and oversea customers. 6) The color printed by this dye ink is 100% as original image