Arcolla Carbon Fiber Violin Bow The carbon-fiber shaft is expertly crafted and handsomely finished to a matte graphite fleck color Premium ebony frog is fully-lined, nickel-mounted, with Parisian-eye, custom fitted to the shaft The button is 3-part with mother-of-pearl inlay The windings are sterling silver and premium leather The hand-trimmed tip is simulated bone Premium horsehair is installed with traditional wooden plugs and wedges for easy rehair by a qualified technician