I have only seen normal black usb pen with Nissan written on them I have never seen this type before and was told they are quite rare apparently. have to say thought the same as you when I opened them up.Siemarque said:B*gg*rmesideways!
That looks cool!
(it also looks rude - but let's not go there)
(although I'm sure someone will)
Are they just for disgruntled diesel owners or can anyone get hold of them?