This is 4-Pack compatible / remanufactured Dell 1320 toner cartridges. Includes 1 each 310-9058 (black) 310-9060 / 310-9064 / 310-9062 (cyan / magenta / yellow). Each toner cartridge is manufactured to be comparative to the original in terms of quality and page yield. Extensive testing and R&D have enabled us to produce cartridges that will not only save you money but also provide a high quality product to ensure long term customer satisfaction.