Restoration. After all, the bristles of shaving brushes are mostly natural animal hair. They cannot remain unchanged after hundreds of years like antique razors. After long-term use, shaving brushes have problems of repair. Some old-school shaving brush brands are willing to offer their services to restore their brushes for a fee, of course. However, many of these brands have gone to the dogs, and not every brand provides such services. At this time, some Wet Shaver, who are masters of hands, began to explore, looking for channels to obtain brush knots by themselves, and even some people really look for brush bristles to bind and glue them into brush knots. In the early days, it was difficult to repair the old brush.
