The iStick 100W is a new addition to the iStick series. The 100 watts maximum output will give you a powerful vaping experience. Designed with changeable 18650 cell structure, it will be more convenient for users who like to carry spare cells. The ventilation holes are specially added for better heat dissipation. With a round and smooth surface, our iStick 100W will also give you a great feel in your hand.