Jnr hookah shisha E-cigarettes (often referred to as vape pens) are battery-operated vaping gadgets that warmth a liquid till it becomes an aerosol (mist), which is inhaled. It normally incorporates nicotine, other harmful chemical compounds, and flavorings. Even e-cigarettes that declare to haven’t any nicotine have been found to include nicotine. A non-smoker who uses…