Crafted of 92% Copper and 8% Zinc, Blue Steel acoustic strings are cryogenically frozen with a blast of liquid nitrogen which gives them these special, if not magical qualities. By freezing our strings down to -320§F, we tighten the molecules, minimizingmicroscopic gaps. This process removes transient frequencies that produce harsh highs and muddy lows, creating a more consistent string, with true tone and longer life.
It's our dream to make strings that help you fulfill yours. - the manufacturer
• E - .011
• B - .015
• G - .024
• D - .032
• A - .042
• E - .052