Pentel Refill Eraser for Mechanical Pencils， 3 Tubes per pack， 4 erasers per tube<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"> Latex-free white eraser refill </span></li><li><span class="a-list-item"> Fits all graph gear， energize Deluxe， and sharplet-2 pencils </span></li><li><span class="a-list-item"> Three tubes， three erasers per tube </span></li><li><span class="a-list-item"> Pentel(R) Eraser Refills， Pack Of 12 </span></li><li><span class="a-list-item"> Pentel(R) Eraser Refills， Pack Of 12 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41taR%2BBw13L.jpg" noproxy>