Very smooth， although it is a micro point-Uni-ball Signo RT1 Rubber Grip &amp; Click Retractable Micro &amp; Extra Fine Point Gel Pens -0.38mm-black Ink-value Set of 5 (With Our Shop Original Product Description)<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"> Since the angle of the point of a pen was taken， it can write very smoothly </span></li><li><span class="a-list-item"> Smear-proof bio-polymer ink prevents feathering </span></li><li><span class="a-list-item"> Clean， precise line all the time </span></li><li><span class="a-list-item"> Form-fitting rubber grip for writing comfort </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51z7Ypz2qUL.jpg" noproxy>