Okay so I was diagnosed with cervical cancer. The doctor says you have to quit immediatly. So okay Im given it a whirl. I started the inhaler. After three inhalations my cravings were satisfied. I am still addicted to the nicotien but im not smoking. The price is worth it and you can always ask for extra samples at the pharmacy. It comes in a convenient carrying case with cartridges. Now I do feel a little silly puffying on it out in public; but honestly, who doesnt look rediculous smoking in the first place. :)