The DR Black Beauties Extra-Life strings not only look stylish, but also offer an open, brilliant sound with a significantly extended lifespan! Using a new technology, a very thin but extremely durable coating is applied to the core and winding wire before the string is wound. This allows the string to vibrate more freely while still providing extremely effective protection against sweat, dirt, and moisture, thus preventing corrosion and premature wear. The Black Beauties are colored black throughout!
Specifications:
Coated & Colored, K3 Coating
Color: All Black
Material: Nickel-Plated Steel
Country of Production: USA
Gauge: 0.50-0.70-0.90-1.10