The Vapoteur Breton Duo Sensations e-liquid for e-cigarette offers e-liquids with two perfectly complementary flavours. These juices are such a feat, whether in their blends or dosages. Made in France. Composition: vegetable glycerin (50%), propylene glycol (50%), flavouring. Available nicotine strength: 0 - 3 - 6 - 12 - 18 mg/ml.