Pack/12 Private Reserve Fountain Pen Ink Cartridges， Ebony Purple<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"> Standard international size (also called mini international) </span></li><li><span class="a-list-item"> 1.5" long x .25" diameter </span></li><li><span class="a-list-item"> Pack of 12 cartridges </span></li><li><span class="a-list-item"> Private Reserve Ink is known for its excellent coverage， smooth flow， and vibrant color </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/515Xbywux2L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51X5wReEQ1L.jpg" noproxy>