Acoustic guitar strings Nano-Carbon Shield AOT Coated Phosphor Bronze feature an AOT (anti-oxidation technology) coating that prevents oxidation and dirt buildup on wound strings without altering the sound. Steel strings with Sub-Zero treatment provide a bright sound with a silky feel. The coated strings BlackSmith Nano Carbon Shield ensure the perfect balance of precision, sound, and playability. They are hermetically packaged in patented crush-proof packaging to prevent oxidation and damage to the strings.

• Code: CPW047, Diameter: .047 (1.1938 mm), Tension: 21.00 (9.5254 kg)
• Code: CPW039, Diameter: .039 (0.9906 mm), Tension: 25.20 (11.4305 kg)
• Code: CPW030, Diameter: .030 (0.7620 mm), Tension: 27.20 (12.3377 kg)
• Code: CPW023, Diameter: .023 (0.5842 mm), Tension: 27.50 (12.4738 kg)
• Code: CRD014, Diameter: .014 (0.3556 mm), Tension: 17.80 (8.0739 kg)
• Code: CRD010, Diameter: .010 (0.2540 mm), Tension: 16.20 (7.3482 kg)