Wow.................. thats it....just wow. I got my khuk in the mail yesterday, and it is beautiful!!! The spine is 5/8 of an inch thick and the blade is 14" long. I'll weigh it here as soon as I can, this thing is HEAVY! I am SO please with this knife! Sher did a fine job. This thing can out-chop and out-split my friend's axe, and it was funny to see him turn green. I thank Sher and Yangdu so much! I just have a few questions- the blade came with some red stuff that was inside some of the lines, it comes out, but I have to scrape it out with a paperclip....what is it? The blade came with a minor black stain on it, the stain has a scratchy pattern to it, do you think Flitz will take off any gunk or stains on the blade, including the one I just described? Will something like Remington Gun Oil keep rust and stains away, if not, what would you guys recommend? Thanks all!