New GHS TCB-M Thin Core Phosphor Bronze Acoustic Guitar Strings, Medium, (13-56)

GHS Thin Core Phosphor Bronze acoustic guitar strings combine low tension, superior playability with balanced tone! Wound over a round core, these strings bring a warm tone to your guitar, with plenty of clairty and definition. The low tension (due to the smaller core diameter) is a joy under the fingers, and perfect for those guitars where tension can be a concern.

Guague: .013, .017, TCB21, TCB32, TCB41, TCB56