Some people can concentrate better when their hands have something to do. That's what the PenPen is for. The PenPen is not a normal pen.
The pen has two weighted metal balls at its ends. This allows you to spin the pen easily and play with it. You can also practice tricks with it. At the same time, you can use it normally for writing.
The PenPen is therefore ideal for your desk in the office or at school. Or simply when you're bored.
