Cryogenically frozen for amazing tone, sustain, and endurance. Be chill.

By now you probably know that our ingenious Blue Steel strings are cryogenically frozen with a blast of liquid nitrogen. But why would we do such a thing? By freezing our strings down to -320ºF, we tighten the molecules, minimizing microscopic gaps. This process removes transient frequencies that produce harsh highs and muddy lows, creating a more consistent string, with true tone and longer life. A method to our madness!

Made of 8% nickel-plated steel outer wrap on tinned Mandolin wire hex-core, Blue Steel strings have been top-sellers for years and are used by pros worldwide. Once you try Blue Steel strings you’ll be hooked. They feel great, ring true, are durable and long-lasting, and they just plain sound good.