automatic lighter cigarette DC 12V Auto With Light And Eject Button or father. Type C Mini Lighter Blow-to-Ignite

10" X 13"

Maintaining a good oral hygiene routine by brushing at least twice a day, flossing each night before brushing and using anantiseptic mouthwash can help to prevent heavy staining and tar build-up, but it will not completely protect your teeth from discoloration caused by tobacco use

Its too soon for studies on long term health effects, but short term, the general consensus is that while they may less dangerous than smoking a traditional cigarette, they still contain nicotine, can contain a slew of chemicals (pdf), are still highly addictive, and dont really count a healthy alternative

10.1073/pnas.85.11.4000 5 BarbourA