Pros: Everything does actually work. Flash drive works fine, laser pointer is strong, and the pen writes smoothly.

Cons: The pen is heavy overall, but it is heavier on the laser pointer end so it is not well balanced and makes writing with it not particularly comfortable. Its also fatter then I had hoped, but in reality what I expected. It takes a good amount of unscrewing to get to the USB flash drive, I had hoped it would just pull apart. Also because of the large casing it cannot be used in all USB ports, such as if another device is plugged into the port right next to it, or as in the case of my Dell D630 laptop on the top right side around the USB port the plastic lip from the laptops shell stops me from being able to plug it all the way in, although it fits fine in the port just below it.

Overall Review: I had hoped to kill 3 birds with one stone, but instead I simply gained a pen and flash drive that I will keep in my bag as backup. I will not be using this device as my regular writing pen or flash drive.