The good-looking, high quality Matrix carbon fiber French bow from JonPaul Bows of Utah. These bows average 131 grams and are made from carbon fiber, mounted with nickel silver. A woven carbon-fiber matrix with dark red resin, the Matrix blends in visually, from the stage, with the look of a wood bow. It's also very attractive up-close, and a bit unique among typically black carbon-fiber bows. The playability of the Matrix is exceptional for carbon bows - well-balanced and easily controlled. We also offer the Matrix in a German bow: http://www.quantumbassmarket.com/JonPaul_Ruby_Matrix_carbon_fiber_German_bow_p/jpmatrixg.htm