I tell you, it's best not to use a skimmer to lose weight. In that case, do you think there are still fat people in the world? Let me give you another example. I read in the newspaper yesterday that a woman had stomach cramps after using a fat separator, and finally she was taken to the hospital. Therefore, experience and examples prove that weight loss needs a scientific system, and it is best to exercise and control her diet, rather than relying on these so-called instruments to help you achieve your goals.