Quality Assurance -- 100% guarantee your printing experience, Refill after-sales team always online for.In all Refill products range, we know the value of a great printing. Whether you run a business or print photos from home, printing with a ink cartridge you can count on is very important, no matter what you do.Believe in the quality of our ink cartridges,Expertly engineered to keep your machine running smooth.(1) 100% Refill brand and high quality ink . (2) vivid color and high saturation,high fidelity . (3) outstanding image printing . (4) water base formula,no clogging caused . (5) no bleeding,no smear,high print quality . (6) quick dry formula,satisfaction at high speed printing . (7) water base formula . (8) high speed printing fluency is good . (9) continuous printing no horizontal stripes . (10) very easy to refill . (11) uv resistant ink . (12) safe packing.