world's candy cigarettes King Size "Cigarettes" Bubble Gum - 12 Pack Candy Cigarettes (0.63 oz.) -
Description
its the thousands of toxic chemicals created when you burn tobacco

Why that is its still unclear

There may also be implications for childrens exposure to second-hand smoke 14 and for uptake of smoking, given that children are more likely to take up smoking if their parents or siblings smoke and this association is stronger for those with greater exposure to smoking by family members

Smoking is responsible for 80,000 deaths a year in the UK, and one in four of all cancer-related deaths