Pantsu_BearI have never even heard of heat anodizing anything until you just mentioned it. A quick google comes up with a dice maker that is calling it heat anodizing which it is really not anodizing at all. Sure you can get different colors, but proper anodizing is an electrolytic process. It is quite misleading to even call that heat anodizing. I gotta watch the video, to get some more info later when I have the 30 minutes to spare. So yes, you should be able to do that, but I can't give any advice since I've never done it myself.
TactileTurnAlot of people like Heat Anodized, but it's hard to control. I electro anodize all my own stuff, let me know if you ever want your Titanium pens done.