Black beauties black colored electric guitar strings aren’t just about the sleek and sophisticated look. They feature a hexagonal core wire and a nickel-plated steel wrap wire to maintain brightness and feel. All strings in the set are coated with a jet-black version of Dr’s K3 ultra-hard coating, delivering longevity, more projection, fewer unwanted overtones, and outstanding clarity and articulation.
Hexagonal Core Wire on a Ball End with a Black Coated Nickel Plated Steel Wrap Wire