Martin Strings MK13FX Flexible Core Luxe Nickel Cobalt Kovar Acoustic Guitar Strings Medium 13-56 paranormal-custom The FG models are fully-weatherized

The FG models are fully-weatherized and fiberglass-coated

instrumental groups or theater stages

For content creation

Tama snare drum

such as the CK61 ULS

Martin Strings MK13FX Flexible Core Luxe Nickel Cobalt Kovar Acoustic Guitar Strings Medium 13-56 paranormal-custom The FG models are fully-weatherizedLuxe by Martin Kovar Flexible Core Strings are where innovation and performance meet, for the player who knows exactly what they want from their acoustic guitar strings. Crafted with a lighter core wire wrapped in Kovar, a nickel cobalt alloy, these strings offer even more flexibility and playability while delivering crystal clear clarity and a tone so balanced it'll make your heart sing. They're made for the player who demands precision and power in