This bundle of 6 ink cartridges is suitable for HP printers and is made of genuine/original materials. The colours included in this bundle are cyan, magenta and yellow. The HP 364 model of ink cartridge uses inkjet print technology and the manufacturer colour is indicated on the packaging. This bundle does not include a black ink cartridge and is not a custom bundle. The expiry date of the ink cartridges is in 2017 and they are new. This bundle is perfect for anyone looking for replacement ink cartridges for their HP printer.