D'Addario XL Nickel Wound electric guitar strings set the benchmark for all other strings. The best-selling electric set since 1974, XL Nickel is celebrated by musicians worldwide. Constructed with a high carbon steel core and nickel-plated steel wrap wire, these strings deliver a bright and versatile tone, perfect for various musical genres. The 10-46 Regular Light gauge is the most favored, offering an excellent mix of tone and playability.