The best classical strings you'll ever touch. D'Addario XT SPC Classical Strings have been engineered to produce the best sound and playing experience. Wound in silver-plated copper, they feel smooth and sublime, sounding beautifully crisp and detailed. Your note will ring prominently while chords sound rich and full. The regular tension helps to produce a balanced, dynamic tone - your notes will shine with clarity. You'll discover your classical guitar's authentic, crystal-clear voice through these strings. Easy on the fingers for beginners.