e-cigarette 510t 1.No leaking ,Tank system 2. Needle atomizer 3. ODM OEM provide CE,RoHs,FCC certificate Feature of products specification:1.Without harmful substance 2.Harmless to others and environment.3.Don't worry about second-hand smoking.4.Smoking in a public place is allowed.5.Quiting smoking easier6.Save the smoking cost Model510tSizeL:112mm,D:9.2mmColorVarious Unit weight/e ...