I  bought few Zippo lighters  Vietnam War era from Ebay .I tried to send one to Zippo Co  for   fixing  And few weeks  later I got the  letter from Zippo Co  informing me that  The cover outside is Fake.I don't know about the rest (Zippo lighters) whether or not is real.Please ! Check it out carefull before  to buy Zippo lighters on Ebay