http://ohgizmo.disqus.com/enMon, 30 Jul 2007 15:59:40 -0000http://www.ohgizmo.com/2006/12/27/inkless-metal-pen/#comment-1760676using that many pencils wouldn`t be good for trees. the metal pen is a cool idea and would make an unusual gift but how many of us write on paper that much anymore?alistairMon, 30 Jul 2007 15:59:40 -0000http://www.ohgizmo.com/2006/12/27/inkless-metal-pen/#comment-1760675If it can only be cut with a diamond, the melting point is probably extremely high.KirbyFri, 29 Dec 2006 00:16:28 -0000http://www.ohgizmo.com/2006/12/27/inkless-metal-pen/#comment-1760674I wonder what the melting point is. I?d get one for my car if it wouldn?t melt. I?m sick of pens breaking down in the summer heat. I poked around on the linked page but couldn?t find any real data on it.KourothThu, 28 Dec 2006 11:18:14 -0000http://www.ohgizmo.com/2006/12/27/inkless-metal-pen/#comment-1760673Hey, this is pretty cool, but instead of buying a $30 inkless pen, why not just spend the $30 on a jumbo box of pencils? Which, even if you write letters in pencil instead of email, will last you for many years beyond the inkless pen.<br><br>Whatever, food for thought. I won't lie, I'd buy it.MarcoWed, 27 Dec 2006 16:50:50 -0000