I made this stylus pen for my samsung galaxy S2, it works just fine. And it is made by using only home stuff. I used an old marker and ear cleaner and aluminum foil. Just take an old marker, pull its nib out and fit in the half ear cleaner stick, and wrap the foil around it, make sure that the aluminum contacts with the cotton on ear cleaner. Then just wet the cotton just a bit like a drop. Then hold the pen from the foil, because if you don't touch the foil it will not work.