Unknown Remanufactured Ink Cartridge Replacement for HP C8721WN ( Black，Cyan，Magenta，Yellow ， 13-Pack )<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Inkjet cartridges are brand new remanufactured (non OEM). </span></li><li><span class="a-list-item"> Inkjet cartridges are all professionally tested thoroughly before they are shipped. </span></li><li><span class="a-list-item"> Inkjet cartridges are manufactured with new components， new ink， and air-sealed in an ISO-9001 / ISO-14001 quality certified factory. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41bCV4QiYBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51rD5VTsVPL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41ham-luEfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41NW-CfJjYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CMjf3Km0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/417FXqWsuzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41z50RfQUBL.jpg" noproxy>