Clear and bold will be yellow. You took it. You can't see some methods and small details of reading letters on the Internet. Actually, it's not good either. High imitation is ok. The most important thing is to look at the match between the bottom engraving (date) and the inner container. No, it's basically high imitation. Some people on the Internet like to mislead people. There is a manufacturing cost problem. Lighters need to be molded and lined. It is the same. If you change the date, you need to make a new one. Authentic products will definitely have the same date. Zippo is a high-profit product, and the manufacturer didn't save that money, but high imitation is different. The price is cheaper than the genuine product, so its purchase price will be lower. Meet the needs of primary agents and distribute profits. You can imagine how low the cost is. Therefore, manufacturers have to find ways to save money. How to save money, the main engine factory will come out, one producing the outer shell and the other producing the inner container. Alas, it is actually a simple truth, and my hands are tired. You can go to the store to find out. In fact, many specialty stores in China also sell high imitation, and everyone is the same. They are not necessary, so they don't sell much. The principle of doing business is small profits but quick turnover, otherwise how can we survive? The last time my friend brought it back from America, the date was the same, that is, 20 yuan.