1.pure white bristle 2.stainess steel ferrule, make it rust resistant natural wooden handle epoxy resin makes it firm air 1,pure white/black bristle 2,mixed tapered filament white/black bristle 3,PP/PET or nylon synthetic fiber 4,also can make on the basis of your sample Handle wooden/plastic handle,can be lacquered any color,the appearance can according to your requirementGlue resin adhesive, ...