Method:Spray your frozen glass from an atomiser with house made dry Vermouth.
Then measure 75ml of beefeater straight from the freezer straight to the glass, then top the glass up and away you go.
Notes:f you have never had a beefeater martini then you're an idiot. However if you have or even if you haven't, then you should definitely try out Dukes hotel for one.
The best in London in my opinion.