Hartke's Nx Premium Nickel Bass Guitar Strings provide Serious Tone® and enhanced playability for the modern bass player. Featuring a hexagonal steel core precisely wound with nickel-plated steel, these strings ensure extended life and consistent intonation. The Nx bass strings are engineered to deliver big fundamental frequencies, while reproducing the instrument's harmonics for balanced bass with a lot of punch. Nickel-plated bass strings provide a clear, bright tone that is ideal for classic rock, folk and other genres where a crisp, round tone is needed. They offer a soft feel while providing extended life that is easy on your fingers, as well as your bass guitar's frets. For bass players of all levels, Hartke has been the go-to brand for high-quality products with excellent value. For over 25 years, Hartke has been designed and tested by musicians for musicians.