So you see those 'accurate' touch-pens sold at tech shops/ those little mobile shops which I've bought 3 of in the past already and don't work for sheeeeet. Then I was looking up stuff and a cotton bud wrapped in foil with the end soaked in a bit of water works 100% better.

Well now out of experimentation, I found play-doh can do the same thing... then out of fun I made the play doh into the shape of a finger and it's working well on my Surface Pro lol.

from what I've heard, mylar works well too.

Maybe I'll try it out later ;P