The product is a genuine Epson Pro 3800 3880 Cyan K3 Ink T5802, specifically designed for Epson stylus pro 3800 and 3880 printers. With an expiration date of 2017, this original cyan ink cartridge is compatible with Epson printers and is ideal for producing high-quality printouts with vibrant colors. Ideal for professionals in the printing industry, this ink cartridge ensures reliable and consistent results every time.