While my sister gorged herself on the Thornton's chocolates I sent for her birthday (Happy birthday sis), I received this in the mail.
Le Whif is a calorie free chocolate inhaler you puff on, to get that chocolate sensation, without actually devouring a king size block of Cadbury's goodness.
It's not as stupid as the Japanese pills I once bought. As I recall, the idea with those was; eat one and magically 15 minutes you are sweating lemons.
The Le Whif does give you a taste of chocolate, and it's granular form is apparently not so microscopic that it could get into your lungs .. which is good I guess, because who wants to die of cocoa induced emphysema.