Retro 1951 Short Capless Rollerball Ink Refill， Blue， 3-Pack (REF57P-B)<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"> Capless retractable rollerball ink refill </span></li><li><span class="a-list-item"> Measures 3.8-Inch in length and 0.25-Inch in diameter </span></li><li><span class="a-list-item"> Sold in a 3 pack </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31Iqdfvk7pL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BtrJvprxL.jpg" noproxy>