The listing, Universal Stylus (phones and tablets) has ended.
If you use a touchscreen device, you probably need one of these. I keep hitting more than 1 thing when I try to use my finger! (and of course it's never the thing you want)
This stylus has the special tip that works with iPhones and iPads but it also works fine on non-Apple products. I bought a set of 3 and only needed 2, so I'm offering the third to my fellow L!stians! (and the one I kept works just fine on my Android tablet)
While this has a pocket clip, it is not dual purpose - there's no writing pen, just the stylus. I added a small split ring at the top so you could add this to your key ring or keep it on a lanyard.