The Genuine Epson 822 Ink T822120-BCS 4-Pack in Black, Cyan, Magenta, and Yellow is a set of high-quality ink cartridges specifically designed for Epson printers. These original Epson inks are manufactured in the United States and are compatible with the Epson 4830 model. The ink cartridges feature a solid print technology, inkjet printing capabilities, and are guaranteed to last until March 2029. This genuine Epson product ensures vibrant and long-lasting color for all your printing needs.