Thoughtfully designed by Porsche, the pen has an innovative shake mechanism which means it's ready to use with a flick of the wrist.
The barrel is made from carbon fibre and the two ends from chromed metal. It's a small-sized pen, which will easily fit in his pocket.
Porsche Design P'3140 Carbon Fibre compact pen - £95
Available from http://shop1.berlin.porsche-design.de/europepds/