The LONGEVO series – the result of a perfect union between master string makers and Markbass innovation!

With respect for the environment, Markbass offers its strings as a green brand.  With the use of applied nanotechnology which is totally ecological and biocompatible, we offer superior strings shielded with an imperceptible microfilm (making them usable even by those allergic to nickel) that gives them exceptional long life and retains the same amazing tone and feel with unchanged elastic properties, intonation and reliability!

Available in Nickel Coated or Stainless Steel.