This HP300 original twin pack offers both the HP 300 black and colour cartridge in a combo pack saving time and money. HP original ink cartridges are high quality and ideal for any type of printing either images, documents or high quality photos. The HP 300 (CN637EE) twin pack contains: HP 300 Original Black Standard Ink CartridgeHP 300 Original Colour Ink Cartridge Deskjet F2400, Deskjet F2420, Deskjet F2480, Deskjet F2488, Deskjet F2492, Deskjet F4210, Deskjet F4213, Deskjet F4240, Deskjet F4272, Deskjet F4275, Deskjet F4280, Deskjet F4283, Deskjet F4288, Deskjet F4500, Deskjet F4580, Deskjet F4583, Envy 100,Envy 110,Envy 114,Envy 120,Photosmart C4610, Photosmart C4640, Photosmart C4650, Photosmart C4670, Photosmart C4680, Photosmart C4683, Photosmart C4685, Photosmart C4688, Photosmart C4740, Photosmart C4780, Photosmart C4783, Photosmart C4788, Photosmart C4795, Photosmart C4798