Pentel EnerGel RTX Retractable Liquid Gel Pen， Medium Line， Metal Tip， Black Ink， 6 Pack (BL77BP6A)<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"> The best qualities of liquid and gel are blended into a super-smooth ink and delivered via an exclusive ink/tip technology </span></li><li><span class="a-list-item"> Vivid， acid-free ink dries quickly without smearing or blotting making it ideal for left-handed writers </span></li><li><span class="a-list-item"> pH level of paper will not be affected by the acid-free formula </span></li><li><span class="a-list-item"> Sleek， stylish barrel makes this pen extremely appealing </span></li><li><span class="a-list-item"> Retractable and conveniently refillable with Pentel LR7 ink refill </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/517%2BrXVItXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01hfX6urJ9S.png" noproxy>