Heat-Not-Burn (HNB) devices represent a groundbreaking approach to tobacco consumption. These devices work by heating specially designed tobacco sticks to a controlled temperature, producing an inhalable aerosol. Unlike traditional cigarettes, HNB devices avoid combustion, which significantly reduces the release of harmful chemicals and tar. Users can experience the ritual of smoking while potentially exposing themselves to fewer toxic substances. HNB technology has gained attention for its potential to offer smokers a less harmful alternative without completely giving up the sensory aspects of smoking. As research and development in this field continue, HNB devices may play a pivotal role in shaping the future of nicotine consumption and harm reduction strategies.