I've been quiet on this thread, because I haven't received mine yet (or even a shipping notification). I'm a little disappointed, but I looked on the comments of the Kickstarter page last night, and Will says that, in spite of being very clear that the top & bottom parts of the 300 DLC pens couldn't be mixed up, they were sent back mixed up. He went out of town for the weekend, and won't be able to address it with them until tomorrow and figure out what to do. In spite of the fact that I also ordered a titanium Glider, my DLC coated Slider is what's holding up my order. I was getting a little frustrated that I was pledge #196 and my pens hadn't even shipped yet while everyone else was posting pictures of theirs, but at least now I understand why.