• Bright and Powerful Tone: These strings offer a vibrant and intense sound, the brightest among flats! • Smooth Play and Feel: Made with a patented cobalt-iron alloy, they play as smoothly as typical flats. • Reduced Finger Noise: The flat ribbon wrap wire, polished to a smooth finish, cuts down on finger noise while keeping the classic Slinky feel. Ernie Ball Slinky cobalt flatwound strings are a must - have for guitarists seeking a unique and high - quality sound.


These guitar strings are perfect for both jazz and rock music. They're great for high - gain, heavy riffers who want to control brightness and increase clarity. The strings are sized 10 - 46 and are made with a special cobalt - iron alloy and a flat ribbon wrap wire for a smooth finish. Whether you're in a studio recording or on a live stage, these strings will enhance your performance.