The Groove series bass strings are made of high-quality selected nickel-plated steel wire. These strings are hand-wound on hexagonal high carbon content core from the master string makers at Markbass, offering calibrated diameter and tension for best tone and feel. These strings are a great choice for bassists who love a traditional warm nickel sound.

Markbass strings are made from their factory in Abruzzo, Italy—where the art of string-making was born—using the best selected innovative materials and ultimate quality controls matched with the ancient tradition of master string makers. The artistry and know-how of string-making in Abruzzo have been exported worldwide, offering a superior product with exceptional performance, amazing feel, intonation and reliability.