CE,ROHS,FDA,SGS competitive price,best quality ,good service. design favorable Electronic cigarette advantage:No tar and other carcinogenic substance.Harmless ... year.No ignition and no fire hazard.Electronic cigarette features:Different flavors and colour, high / middle / low / non nicotine are all ... you print your name or logo on the battery . electronic cigarette (mini e-cigarette)mjt400(petit)