... )No leakage,no burn smell 4)rugged metal outer sleeve 2012 hot and colorful ego w(f1) electronic cigarette eGo-W ... solve the problem of leakage. The cartomizer is cylindrical, different from that of eGo-T, so the capacity is bigger. Moreover ... ,welcome to ask any question,welcome to visit our factory!!! 2012 hot and colorful ego w(f1) electronic cigarette