Now here's a cunning set of devices to put your enemies off the scent. Slip by the local Hoodies unnoticed - and, in one case, unchallenged - with the help of this dashed clever set of espionage-class eyebrows.

This collection of rare, synthetic haired lower forehead disguises will turn even the scruffiest 21st century weekend warrior into a thoroughly slick man about town for the price of just a few pounds.

The collection itself enables no fewer than three discreet disguises, enabling one to slip into character at the drop of a hat. So if one's travelling incognito with one's Unibrow a Monday, one can, by the end of the week, evolve seamlessly into The Angry Scotsman for in-pub altercation about football with the neighbourhood scum. Super.

And if you wish to push the art of self-transformation to new heights, you can become your very own grandfather without resorting to time travel. The Grandpa - which is best reserved for weekends when your wife can call herself Mabel or Violet - is designed to put years, if not decades on you.

Splendid.