Details
Made from uniquely refined co-polymer polyester with a soft molecular construction, Sonic Pro string offers excellent control and touch. Though polyester strings are stiffer, durable, and more control-oriented, Sonic Pro is soft-feeling and offers a livelier response.
Gauge: 17/1.25mm
Length: 40 ft. (12.2m)
Composition: Co-polyester
Color: Black & White
