Price reduced from 500 yen to 400 yen. I made a brush by peeling the bark of a palm tree. Because it's a natural material, it's unlikely to scratch and is perfect for cleaning. It's also useful in the kitchen for removing stains from pottery, removing tea stains from mugs, removing dirt from the gaps of knife scratches on cutting boards, removing mud from root vegetables, and cleaning stainless steel sinks. Since it was made by an amateur, it's priced affordably. I would be happy if someone would use it. Thank you for looking.