Unbranded Microsoft Surface Slim Pen 2 - Black

I bought this cheap pen for my microsoft surface pro 2. The tablet itself is dead and the pen seems to have run out of the battery, and it is hard to find its battery(AAAA). But the last time i used it it worked great, I used it to create digital signature and some artworks. The box was also bought seperately, cheap too therefore the price.

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