Feature●Patented technology brings a new voice to acoustic guitarists who seek a more expressive and dynamic string●Wrap wire made from a blend of copper and aluminum specifically tailored for acoustic guitar strings, resulting in pronounced lows coupled with crisp brilliant highs●Featuring maraging steel hex-core wire for greater low-end and note separation●Aluminum oxide provides a significant corrosion barrier, without coating the string●Made in California, USA with the freshest and finest materials[Extra Light (10-50)]
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