Violin Carbon Bow Coda Bow Diamond GX I purchased this several years ago to experiment with different types of bows in order to correct my bowing form. I used it in addition to the two wooden bows I usually play with. I have achieved my goal, and no longer use this carbon bow, so I am selling it. * The bow hair was replaced with new hair for the listing. (Rosin has not been applied yet.) * There is slight wear on the bow leather (see photos). * There is discoloration due to age on the winding, the Coda mark on the frog, and the silver fittings (see photos).