Ernie Ball Mighty Slinky electric guitar strings provide fast, light tension for guitarists looking to add snap and clarity to their tone. With a balanced gauge set of 8.5–40, these strings deliver a versatile sound that works for a variety of musical styles. The nickel-plated steel wrap wire is precision wound onto a hex-shaped core wire, producing a bright tone with plenty of high end. You'll get comfortable playability and tuning stability that lets you focus on your performance. When you're ready to restring, the Mighty Slinky set comes with two packs so you'll always have a backup on hand.