This product is a set of four genuine Epson ink cartridges in the colors black, magenta, yellow, and cyan. These cartridges are factory sealed and compatible with Epson printers. Never opened. The specific models included in this lot are Epson TO48120, 48420, 48520, and 48320. Each cartridge is a single unit, providing a total of four high-quality ink cartridges for use in printing and printing projects. Ideal for those looking to replenish their printer ink supply with genuine Epson cartridges. All cartiridges expired in 2007. As is. No returns on these ink cartridges.Your purchase will be packaged with care and shipped within 24 hours.