Paulus turned ferrule for cello… Paulus turned ferrule for viola, standard, silver 14x6,3x9,8 mm Item No. B82111 Manufacturer Paulus bowparts Paulus turned ferrule for violin… Paulus turned ferrule for viola, standard, silver 14x6,3x9,8 mm × Paulus turned ferrule for viola, standard, silver 14x6,3x9,8 mm