There are a lot of electronic devices we use today that have complex touch screens. Although some might find it easier to use their fingers many prefer to have a stylus instead to use these devices. As most of the devices these days do not come with a stylus some people find it difficult to use these electronic devices. You might not have to go through anymore trouble as Smith & Wesson tactical stylus grey pen can help you use the pen as a stylus as well. This stylus can also double up as a pen when you remove the stylus cap and choose to use it as a pen on a paper as well.