The idea is good in absolute terms: to create an electrostatic field around the point for simulating the width of a finger (required for capacitive screens), unfortunately it does not work well or not at all: - Must be very inclined pen - Ca often picks - You must write slowly
Very disappointed, especially considering the price, and because after trying on one day, I returned to a low-end pen, normal, and works much better.
So I recommend (and it is hard geek nerd trend says)
