Gray Marble Shaving Brush with Bleached Boar BristleThe pure bristles of the boar are paired in the 'Boston' collection with a plastic resin handle decorated with a richly toned gray marble effect that evokes the beauty of Italy's stone deposits that have given rise to masterpieces of both form and function throughout its history. A stronger and thicker alternative to badger hair that provides consistent lathering performance for years. Long trusted by wet shavers for centuries as a durable shaving