VersaInk Nano 34MX & 35 MICR/Tri-Color Ink Cartridge Combo Pack, Magnetic Black Ink 25 ml, Tri-Color Ink 21 ml Black and multi-color ink cartridge combo for general home and business printing Achieves superior print quality and extends cartridge yield dramatically Check-certified formula MICR ink for printing bank-compliant checks Compatible with a variety of VersaJette and Lexmark printers Includes one black ink cartridge and one multi-color cartridge