Because I read several negative reviews, I will tell you something. Indeed, they do not make contact but on a screen with glass. When it broke and I took it out, it was perfect, it didn't lose even once. Not only are they worth their money, but even more. I am satisfied with their purchase.

Well, these specific ones are not worth even 1 euro. Besides being plastic, they don't even make contact with the screen. Yes, they do fit well on the phone, but they hardly work at all. When they decide to work as my friend said, it touches the screen and ends up shooting automatically. You will be wasting your money for nothing.

One out of the two turned out to be defective. With the protective glass, you need to align it very well on the screen, otherwise it doesn't work.