The Thomastik Peter Infeld 4/4 Viola C String features silver winding for a brighter overall sound and enhanced playing comfort. The string is ideal for those who wish to concentrate the sound on their own playing style. This string delivers a unique tone and flexible playability which is suitable for versatile musicians. This string also features a ball end which can maintain its voice over time. For optimum versatility the 4/4 string features a medium tension gauge. The synthetic core is capable of producing unique tones for an array of musical styles. Finally the 4/4 string delivers instant bow response as well as dominant tuning ability. Peter Infeld The Peter Infeld Strings by Thomastik offer an array of rich and colourful sounds. Thomastik have created this series to provide players with a wide dynamic range and the ideal combination of power and subtlety. These strings are easily tuned and perform with prompt bow response. Specifications Core: Synthetic Winding: Silver String: C String Code: PI24 Viola Size: 14.5 Tension: 5.6kg Peg End: Red End Type: Ball