This 2-in-1 Bic Stylus/Pen is nice looking and stylish (I have the blue one).
The Stylus end situated at the tip of the coloured part of the barrel is nice and soft and gentle on the screen. It serves the purpose of keeping your touch screen clean and smear free, and provides accurate touch selection.
The Pen end is comfortable to hold and the writing fluid flows well and the thickness of the point should suit most people.
My concern, apart from the price of this gadget, is that it would be very easy to use the wrong end and then damage your touch screen. It is also somewhat long to carry in a pocket. It would be better for desk use. For out and about I think that the small stylus, that come with the touch phones, is more suitable and useful.
There could be a useful application for this however, to use in Supermarkets that have self-service touch screen check out facilities. You never know if these screen are ever cleaned and this is a particualr concern during the Winter colds and 'flu season.
I think for what it is that it is expensive.