Compatible replacement for HP C8721EE. Page Yield or Volume @ 5% coverage will be approx 410. This is a Ink Cartridge. Prices exclude VAT and delivery. All products are covered by a 2 year warranty and next day replacement service. Name and numbers are for indicative purposes only. All products are non-original/non-OEM. FITS: Photosmart 3110, 3210, 3310, D6160, D7160, D7260, D7360, D7460, C5180, C6180, C6270, C6280, C6285, C7180, C7280, C8180, 8250