These hemp herbal cigarettes are made from hemp leaves
The WHO has stated [7] that although aerosols emitted from heated tobacco products may contain lower levels of certain harmful chemicals than conventional cigarette smoke, they also include compounds such as glycidol, pyridine, dimethyl trisulfide, acetoin, and methylglyoxal, which are not typically found in conventional tobacco smoke and may be present at higher concentrations
These are devices that you can recharge and fill your own juice
Nicotine is a rapid-acting toxin that, in extreme cases, can cause cardiac arrest
One study showed that tobacco actually caused smokers to experience insomnia-like sleep impairments, including disrupted sleep, difficulty falling asleep, and more (Source: Sleep Medicine)