VingoBow Full Size New GERMAN Double Bass Bow Pernambuco Performance For Advanced Level! Art No.310BG FOR ADVANCED PLAYER - The bow is made by experienced bow-maker. It will provide you great sound. A high cost performace bow for high level players. BRAZILWOOD - The bow is Brazilwood stick, air dried more than eight years. Round stick shape, great wooden bow hand feeling. The bow approx. 145g, 76cm including 6cm screw. NATURAL HORSEHAIR - We use unbleached Mongolian horsehair for the bow, making it to have great resilience, be easier to rosin. GOOD BALANCE POINT - Great balance point makes the bow easier to control. Our maker always adjusts it for several times to ensure its point is in the right range. HANDMADE - The bow is totally made with traditional handcraft. Straight stick, clean work, ready to play.