It is simple and easy to use a Smokeless Cigarettes. In fact it is easier to use than the ordinary cigarettes. Now you do not have to have a lighter or a match to be able to smoke. It is powered by a rechargeable battery. The battery of this Smokeless Cigarettes could be charged through the USB of a computer or through a wall plug. When you use this, you just puff wherever and whenever you want. This would also be great if you just wanted to have several puffs. After the puffs, you could just keep them in your pocket. You do not have to worry about burning your clothes because this will never happen. They do not burn and are not a fire hazard. You should get one for yourself and try it out. You could also get another set to give to your friends whom you know are smoking.