HOTCOLOR (5 x 100ml) Refill Ink Kit for Hewlett-Packard 60 61 74 940 564 670 932 933 950 951 Inkjet Printers and Cartridges 1. Ink Type: Premium Quality Dye Ink for Series Printer 2. Contents: 5 Pack (2*100ML Black Ink; 1*100ML Cyan Ink; 1*100ML Magenta Ink; 1*100ML Yellow Ink) 3. Temperature: -15? no frozen and 70? no gelling 4. This kit may refill your cartridge many times over and over again 5. We use the high quality and environment friendly materials, prefect print effect, also responsible for environment.