B-Stock Fiddlerman Carbon Fiber Viola Bow (Previous Model)

What does B-stock mean? A bow is considered "B-stock" if it has a cosmetic imperfection, such as a small scratch, a loose or discolored winding, or if the stick has a very slight curve that will not affect tone production. Each bow has been carefully vetted to be sold as “B-stock” and is a great value at the discounted price. There is a limited stock of these bows, and each bow may have a different imperfection. Please review the last picture on this listing for examples of bows considered B-stock. Fiddlerman Carbon Fiber Viola Bow High quality hand made carbon fiber viola bow with a round stick. Full size. Nicely decorated copper mounted ebony frog. Quality Siberian horse hair. Great balance. Very nice arch with good bounce and action. Carbon fiber bows are dependable and strong. Weighs ~ 70 grams   How strong is the bow?