Saintink is one of the most Reliable & Trusted brand in manufacturing refill ink for 20 years in the market. To get vivid color with high saturation, long-lasting prints of the highest quality, use genuine Saintink products in your inkjet printers, Using Saintink products will not only prevent smudging and clogging, but keeps your printer in good shape. Using Saintink Refill inks will result in high quality and long-lasting printout. This refill ink will also prevent clogging on cartridge print head so that cartridge will be able to stand continuous use of refill. This refill ink is suitable for all Canon and Brother printers with modified external ink tanks.