No not buy the so called free trial from No Flame E-cigarette. It is a total rip-off. They tell you that all you pay is the shipping. But after 14 days, they made an unauthorized debit from my checking account for $109 and some change. I called and complained and they told me that there was no refunds allowed. They tried to talk me into having someone else take over the e-cigarette! So the advice is: Do Not Buy This Product! They are a rip-off!!