Koa Badger BrushThe craftsmen of Martin & MacArthur know that a morning shave sets the day in motion. In order to make shaving an art rather than a ritual, we have created the only solid Koa wood badger brush to gently apply your favorite shaving cream. We guarantee that our badger brushes are soft and resilient. Our badger brushes are made with Big Island Koa wood that was lathe turned by master craftsman Mel in our Furniture Workshop in Hawaii. Details Approx. 1.