Pirastro Oliv Violin String SetOliv violin strings are finely would and polished handmade gut strings with a brilliant sound. Their rich, complex tone and wide range of sound colours make them a popular choice with professional violinists. Features: The sheep gut core of the Oliv strings is manufactured, wound and polished in the traditional way, by hand. The sound is brilliant. Oliv strings offer the typical beautiful sound of gut strings. The tone is rich and complex. Altering