A 3-pack of economical Martin strings from a great name.
Martin M140 Light Acoustic Guitar Strings have an 80/20 composition for brilliance, clarity, and longevity of sound. The Bronze winding alloy makes guitar strings have deep, rich basses and clear, bright trebles. The Martin M140 acoustic string pack comes with Martin's high-quality guitar strings for daily use. Core and wrap wires meet strict requirements that make the grade because Martin guitar strings are wound to precise specifications.