Ernie Ball - Earthwood

If you're looking for exceptional tone and playability, Ernie Ball Earthwood Phosphor Bronze Acoustic Guitar Strings are exactly what you need. Featuring 92% copper, 7.7% tin, and 0.3% phosphorus wire wrapped around tin-plated hex-shaped steel core wire, these guitar strings have a light orange/gold color and provide a mellow ringing sound with excellent clarity.