The Lighter Slim 7 Navy Blue from the manufacturer S.T. Dupont is a the subtle luxury product of the French brand. This thin lighter has earned its name of "Slim 7": 7 refers of its millimeters thickness. The navy blue (Blue Navy) underlines the classic line of this lighter, on which the brand's signature is elegantly calligraphed. The small size of this lighter does not prevent it from delivering a real storm flame which makes it the ideal companion for the smoker. It can also be a good gift idea for smokers.