We were pretty excited about the Sharpie Liquid Pencil when we first heard about it -- it uses liquid graphite to write like a pen, erase like a pencil, and (supposedly) dry like a permanent marker after three days. Well, it's been six days since our first hands-on, and we've got some bad news: we can still erase what we've written pretty easily. If you squint just right it sort of looks like it might have dried a little darker, but it's certainly not Sharpie-level permanence. Sad faces all around. We've followed up with Sh
