Pirastro Evah Pirazzi Viola StringsPirastro's Evah Pirazzi are modern synthetic core strings with a very intensive and powerful sound excellent for soloists. They are extremely responsive and deliver a complex sound with rich overtones. Features: Evah Pirazzi strings have a core made from a modern synthetic multifilament fibre. powerful, brilliant and colourful sound, based on a warm core sound enormous projection wide dynamic range Evah Pirazzi strings emphasize the individual sound