JonPaul Carrera Model Silver-Mounted Carbon Fiber 4/4 Violin Bow 4/4 Violin Bow Made With Ultra Strong Single-Piece Carbon Fiber Construction Textured Red-Brown "Varnished" Finish - One Piece Professional-Grade Round Stick - Sterling-Silver-Mounted Ebony Frog - Parisian Eye - Sterling-Silver Winding - Leather Grip - Finest Quality Hair The Carrera bow has the quick response and even tone that we have come to expect from the JonPaul carbon fiber bows. Additionally, it yields a broad and warm tone and is very well balanced. While the Sterling-Silver-Mounted JonPaul Carrera Model Carbon Fiber 4/4 Violin Bow includes the classic features of the other Jon Paul models, special attention is given to each aspect of bow making to achieve yet another level of playing and sound. Improvements in balance, weight, and flexibility are made not just to enhance the playability, but to create the warm, rich, and complex tones of the best wooden bows. The appearance is also enhanced with a textured, _varnished finish, which is discreet enough to blend into any collection.