Mad hatter kit is intended for people at legal vaping agr. Not for children. Women who are pregnant or breastfeeding, or persons with heart disease,high blood pressure, hypertension, diabetes,or taking medicine for depression or asthma. Consult a physician if your experience misuses symptoms such as nausea, vomiting,dizziness,diarrhea,weakness and rapid heart-beat or hypertension.please keep electronic cigarette products out of the children reach