This is a compatible set of 8 high yield ink cartridges for the Dell Series 22, which includes 5 black cartridges (T091N) and 3 color cartridges (T092N). Manufactured to meet high performance standards, these cartridges ensure excellent quality printouts for your Dell P513w or V313w printers. The cartridges are equipped with updated chips for seamless compatibility. Backed by a 2-year guarantee, this bulk set provides an economical solution for your printing needs.