Pentel Super Hi-Polymer Lead Refill， 0.7mm Medium， 2B， 144 Pieces of Lead (50-2B)<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"> #1 selling lead in the world </span></li><li><span class="a-list-item"> Each tube of Pentel Super Hi-Polymer lead is made of 100% recycled plastic and part of the Pentel Recycology line of products </span></li><li><span class="a-list-item"> Never needs sharpening and produces a clear， dark line </span></li><li><span class="a-list-item"> Ideal for all general writing applications such as notes， letters， etc </span></li><li><span class="a-list-item"> Refill Fits all 0.7mm mechanical pencils </span></li><li><span class="a-list-item"> Lead packaged in tubes for easy handling </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41TP24Ht2sL.jpg" noproxy>