Ernie Ball Earthwood Phosphor Bronze Acoustic Guitar Strings are made from 92% copper, 7.7% tin and 0.3% phosphorus wire wrapped around tin-plated hex-shaped steel core wire. Guitar FX Pedals & Accessories.
Ernie Ball Earthwood Phosphor Bronze Acoustic Guitar Strings (Medium - 13-56)
Ernie Ball Earthwood Phosphor Bronze Acoustic Guitar Strings (Rock &Blues 10-52)
Ernie Ball Earthwood Phosphor Bronze Acoustic Guitar Strings (11-52)
Ernie Ball Earthwood Medium Light Phosphor Bronze Acoustic Guitar Strings - 12-5
Ernie Ball Earthwood 5-String Banjo Bluegrass Loop End 80/20 Bronze Acoustic Guitar Strings - 9-20 Gauge
Ernie Ball Earthwood Light 80/20 Bronze 2004 Acoustic Strings (11-52 Gauge)
