High Quality Bay Fine Strings brand pernambuco bows stamped Atelier BFS (Studio Bay Fine Strings) made in the workshop of JianFeng Lee in Ningbo, China. High grade pernambuco, superb worksmanship, fully lined frogs, fine nickel/silver mounting, fine cambering presents a great performing bow at its price point for musicians of all skill levels. Peccatte and Sartory Models are available weighing between 78-82 grams.