A very nice little piece of tangible security
For p@ss™ Mark II Password Generator/Recall Key Fob
Let me start by saying that this little beauty is VERY high quality. The machining is outstanding with very few tooling marks and the finish is top-notch. The threading is precise, the "wings" to assist with removing and securing the cap are a very nice touch, and even the included split ring is excellent. The P@SS has the heft and feel that says, "Hey, I'm a high-quality piece of gear." I'm quite impressed.
Functionally? It's awesome! The online instructions are great and, if you're even the least bit creative and security-minded, you'll come up with your own set of rules that are easy for you to remember, but will make it nigh impossible for anyone to guess. In fact, I'm not concerned with losing mine at all. There's practically no way to reverse engineer my passwords without compelling me to give up my secret rules. Plus, it's quick and fun to use!
It wasn't terribly obvious initially, but during checkout I discovered that for just a little more money you can order a matched pair. Now, you'll get a sheet of paper that is all you need in case you lose your P@SS, but I'd recommend taking advantage of the matched pair. Now I have the paper in my safe deposit box with my personal rules written down, the backup P@SS in my home safe (minus the written rules), and my every day P@SS in my pocket.
I've shown my P@SS to all my friends and co-workers and, once I described what it is and how it can be used, they all want one now. I think that it's a great gift idea!