Do not private message me with questions that should have been posted on the forum! Not only are you wasting your time - I'm not going to bother writing an answer to such a question for only one person - but I will probably block you from PMing me in the future as well.
Any capacitive stylus will work of course. As for whether any clip magnetically I don't know. Some have the little clip at the back like a regular pen so you might find something in whatever case or bag you use to clip a pen onto. I think microsoft should release a capacitive stylus in the same form factor as the surface pro pen.
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