Glasser X-Series Carbon Graphite bows feature graphite sticks mounted with a half lined Paulus ebony frog with faux pearl side and eye.All X-Series Carbon Graphite Bows are nickle silver wound with a leatherette grip. This American made bow is great for students who seek the performance of graphite at a very attractive price. The bow offers the strength and resilience of the standard graphite model. Like all graphite bows, it enhances the tonal quality of stringed instruments. We stock the 3/4 scale French style or German style, other sizes available upon request.