Fisher Backpacker Space Pen， Blue (BP/BL)<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"> Writes Underwater， Upside Down &amp; At Any Angle， Over Grease， 3X Longer Than an average Pen. Also writes in Extreme Temperatures (-30 Degree to 205 Degree). </span></li><li><span class="a-list-item"> Each Fisher Space Pen is precision assembled， hand tested， and carries a lifetime guarantee against all manufacturing defects </span></li><li><span class="a-list-item"> Aluminium and Brass construction </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31pNBrJPrFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/319TqQ19krL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51rxel3SdPL.jpg" noproxy>