ND Brand 4oz black ink refill kit + 30ml Free print head clean for Lexmark 14A ink cartridge and Lexmark 14A X2600 X2650 Z2300 Z2320 printers 4x4oz ND Brand water-based premium dye ink 30ml Printhead cleaner (FREE!!) Easy refill, vivid printing result! No trouble in changing ink systerm any more! You get the FREE print head cleaner! Temperature: -15C no frozen and 70C no gelling