The Ink Cartridges Combo Pack Replacement for Printers is a set of four compatible black ink cartridges with a water base, suitable for A4 paper prints. With a page yield of 2500, this combo pack is designed for high-quality printing and longevity. The compact package dimensions of 4.21x3.03x2.44 inches make it easy to store and transport, weighing only 0.62 pounds. Ideal for those needing reliable and efficient printer ink cartridges for their printing needs.