Pilot Namiki IC100 Fountain Pen Ink Cartridge， Blue/Black， 12 Cartridges per Pack (Pack os 2)<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"> Created using the highest standards of color </span></li><li><span class="a-list-item"> 12 cartridges per pack </span></li><li><span class="a-list-item"> Pack of 2 (24 cartridges total) </span></li><li><span class="a-list-item"> Consistent ink delivery </span></li><li><span class="a-list-item"> For use with Pilot and Namiki fountain pens </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Sgps8sd3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51QB0DwSILL.jpg" noproxy>