... 2.No carcinogenic substance 3. No ignition required 4.No second hand smoke 5.Smoke in most places6.No possibility to cause ... ,Rose,Apple,Cherry,Pineapple,Peach, Strawberry, Banana,Grape,Lemon,Lavender,Cream,Coffee,Capuccino,VitaminC,Redbull,Tobacco,Marlb, 555,Dunhill,Mildstar,Winston ...