Uni-Ball Vision Elite Rollerball Pen Refills， 0.8 mm， Bold Point， Blue-Black Ink， Pack of 6<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"> Contains high-viscosity， fluid-saturated ink preferred by writers seeking effortless performance. </span></li><li><span class="a-list-item"> Fade-proof and water-resistant ink keeps your important documents protected </span></li><li><span class="a-list-item"> uni-ball ensures premium quality performance with every refill. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51H14O2SR1L.jpg" noproxy>