EJ21, D'Addario's most popular round wound "jazz" set, features a wound 3rd/G string for greater resonance and a tighter feel. Can also be used for down tuning.

• Features a wound 3rd/G string, optimal for "jazz" style playing and some drop tunings
• Round wound with nickelplated steel for distinctive bright tone
• Environmentally friendly, corrosion resistant packaging for strings that are always fresh
• Made in the U.S.A. for the highest quality and performance String Gauges: Plain Steel .012, .016, Nickel Wound .024, .032, .042, .052