A. Studies say that in terms of the health effects, it's really no different than smoking a regular cigarette.

Other concerns are that they produce more carbon monoxide than regular cigarettes.

These devices are about the same size and shape as a regular cigarette.

"A lot of youth are not aware that they actually contain more nicotine than regular cigarettes," she said.

But it does not work as a regular cigarette does.

A. I know that it is smoked in regular cigarettes, and many people don't know that.

In regular cigarettes, the filter does not include these perforations.

"They are an end run around the regular cigarette to lure new smokers," he says.

They are unfiltered and have a 28% higher nicotine concentration than regular cigarettes.

He couldn't decide whether it would feel better to brush his teeth or get his hands on a regular cigarette.