3 Sets of Martin MM12 Retro Acoustic Guitar Strings, Light (12-54)

Manufacturer's Description

Martin Retro strings are crafted from a long-lasting proprietary nickel-based alloy blend that mellows quickly to a warm vintage tone that brings out the unique, woody sounds in your acoustic guitar.

Features

• Light: 12-54
• Crafted from a long-lasting proprietary nickel-based alloy blend
• Mellows quickly to a warm vintage tone that brings out the unique, woody sounds in your acoustic guitar