HP C9374A 72 Ink Cartridge - Grey - 130mLGive prints vivid colour with this high yield ink cartridge. The soft gray ink gives photos, charts and other prints a polished appearance, and this ink cartridge is compatible with a wide array of HP inkjet printers for versatility. This HP 72 ink cartridge has a 130ml capacity, so it can handle many extensive printing projects before needing a replacement.