It's useless, it's really useless, and I know it myself, because I bought it. When I bought it, I thought I would insist, but when I got it, I found that I really couldn't insist! The rhythm of fishing for three days and drying the net for two days, if you can persist every day, should be useful! Just stick to it for more than half an hour every day. I'm afraid that machine has no such strong vitality! Wuchang tobacco (a French-made tobacco)