Pk/2 ZEBRA 4C Tele-Scopic Pen Refill BLACK MEDIUM 1.0 mm<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"> Fits Zebra Tele-Scopic， Rubber Sharbo， Pocket Pen and most pens that take the international D1 size mini refill </span></li><li><span class="a-list-item"> Length approximately 2-5/8" (67 mm) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41IAhGOYCUL.jpg" noproxy>