Magic Cubes and Banner Pen reloaded

We have talked about the Magic Cubes and the Banner Pen in the past. They were actually some of the first products we talked about.
These concepts keep amazing us and there are some great new videos showcasing these products.
You will find below a couple of examples of how great these products are. The first one is a Magic Cube that actually comes out to be a USB drive. And the second one is a quick showcase of the Banner Pen. Please comment and tell us what you think if you have ever used one of these...or if you would like to!