Product Description 1.More sensitive than a finger, allows for more precise positioning click and writing. 2.Suitable for any touch screen devices 3.With this stylus pen, you will never worry about the smudges 4.Soft rubbery material ensures a safe and comfortable grip 5.Can be clipped in pocket, book, dairy, etc. 6.Written soft, writing full sense; 360 spherical. Materials: Aluminum alloy Suitable for iPhone,Tablets or other touch screens