Violin bow, round bow, 4/4 size Artigiano & Violin Original bow case included Artigiano & Violin's bows come with a worry-free 1-year warranty. Please see the separate image for warranty details. The AW-400 series is made of hybrid carbon fiber, with the surface of highly rigid, high-quality carbon fiber covered with natural wood. It combines the appearance of a wooden bow with the strong waist of a carbon fiber bow. Compared to bows made only of carbon, the natural tone is less hard and attractive.
