Martin Titanium Core strings give you the ultimate musical experience with your guitar and Martin's patented technology. They provide superior intonation and tuning stability unmatched on the market. Titanium is naturally more flexible and just as strong as steel, so the strings are easier to press. The combination of titanium and nickel provides natural resistance to rust and guarantees that they will last a long time under normal circumstances.
Calibers: 0.012, 0.016, 0.026, 0.034, 0.044, 0.055