Stylus Pens cannot work on all touch screens.
You need a computer that supports touch, and the touch screen is a capacitive screen (capacitive pens are only for devices that use capacitive screens). In fact, the capacitive pen is not necessary, the so-called capacitive pen is just a plastic pen tip. For capacitive screens (mobile phones now multi-type capacitive screens) you can write anything, such as toothpicks, pen tips, fingers, etc.
With the development of APP, capacitive pens are no longer simply a replacement for finger control functions. More and more professionals have used active capacitive pens to work on mobile devices, such as note recording, drawing creation, document standards, drawing, etc. .
