FEATURES- Evah Pirazzi Gold strings have a core made from a modern synthetic multifilament fibre.- Brilliant, golden tone- Full-bodied and big sound from the very bottom to the top of the register- A wide range of sound colors- The great dynamic range allows skilled players to explore confidently both the finest nuances of quiet passages and create powerful sonorities when playing close to the finger-board or using a strong bow arm.- Instant response throughout the complete dynamic range- Very short break-in time, even shorter than Evah Pirazzi and Obligato- Excellent tuning stability - Absolutely insensitive to variations in temperature and humidity- Gold G-string: This G-string is wound with a pure gold wire. It offers a round and full tone.- Silver G-string: very dynamic sound which emphasizes a more brilliant tone- NEW Stainless Steel E-string: It has an excellent response and generates a refined and smooth sound right to the very top of the register.SET- The standard set contains the following strings: Estainless steel, A-aluminum, D-silver, G-gold - round and full sound.- Alternative set G-silver: E-stainless steel, Aaluminum, D-silver, G-silver - emphasizes a brilliant sound