Pilot Acroball Colors Retractable Advanced Ink Ball Point Pens， Medium Point， Black， Dozen Box (31810)<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"> Ultra-smooth， colorful， smear-resistant advanced ink </span></li><li><span class="a-list-item"> Unique， comfortably textured grip that matches the barrel color and ink inside </span></li><li><span class="a-list-item"> Vibrantly colored advanced ink with a medium (1.0mm) ball point </span></li><li><span class="a-list-item"> Box of 12 pens with black ink </span></li><li><span class="a-list-item"> Retractable and refillable - Pilot Acroball refill model #77347 sold separately </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31DyseygaQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51cx%2B7uWKLL.jpg" noproxy>